Quick view Details Active Aqua | sku: AAPW160 AA Water Pump 160 GPH MSRP: Our Price: Sale Price: $20.46 Out of Stock Compare Quick view Details Blumat | sku: IG15697 Blumat Shut-Off Valve/Air Purge MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Details General Hydroponics | sku: GH6602-100 General Hydroponics Net Pot Cup 3" - Brown | 100pk MSRP: Our Price: Sale Price: $49.95 Out of Stock Compare Quick view Details sku: HGTB75GF Active Aqua 3/4" Inside Diameter Black Vinyl Tubing 25' MSRP: Our Price: Sale Price: $37.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPB6 Active Aqua 6" Pump Filter Bag Small MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Details Bluelab | sku: BLU24102 Bluelab pH Probe Only MSRP: Our Price: Sale Price: $84.00 Add to Cart Compare Quick view Details Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Details Blumat | sku: IG15595 Blumat 8mm Elbow MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view Details sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Details Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Details Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Details Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Details Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Details Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Details Bluelab | sku: BLU2221 Bluelab PPM Pen MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Details Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view Details sku: HGC722035 General Hydroponics pH 7.0 | 32oz MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Details Hanna | sku: HI7061L Hanna Cleaning Solution 500ml MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Details Hanna | sku: HI98118 Hanna GroLine pH Tester MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Details Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Details Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Quick view Active Aqua | sku: AAPW160 AA Water Pump 160 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $20.46 Out of Stock Compare Quick view Blumat | sku: IG15697 Blumat Shut-Off Valve/Air Purge At times it's useful to be able to turn your system on and off: when you're installing it, adding to parts, harvest some plants and want to let others keep growing... This 8mm quarter-turn valve let's you do all those things! MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view General Hydroponics | sku: GH6602-100 General Hydroponics Net Pot Cup 3" - Brown | 100pk General Hydroponics Net Pot Cup 3" - Brown | 100pk Ideal for Aeroponics and Hydroponics. Case of 100 cups MSRP: Our Price: Sale Price: $49.95 Out of Stock Compare Quick view sku: HGTB75GF Active Aqua 3/4" Inside Diameter Black Vinyl Tubing 25' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six... MSRP: Our Price: Sale Price: $37.00 Add to Cart Compare Quick view Active Aqua | sku: AAPB6 Active Aqua 6" Pump Filter Bag Small Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled (non-refillable) making it maintenance free and a double... MSRP: Our Price: Sale Price: $84.00 Add to Cart Compare Quick view Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Blumat | sku: IG15595 Blumat 8mm Elbow If you have lots of room and can easily make large, round bends; you won't need elbows. If you're in a smaller space though, they will save you lots of room and prevent kinking. See the pictures here for examples of using them to go up and down in raised... MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect This Hydro-Logic Float Valve features a quick-connect fitting which allows it to connect to Stealth, Small Boy, or any water filtration system using ¼” tubing. It can be mounted vertically or horizontally, and has an adjustable water level. MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml HI7031-023 is a GroLine 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date... MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) HI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Details Blumat | sku: IG15697 Blumat Shut-Off Valve/Air Purge MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Details General Hydroponics | sku: GH6602-100 General Hydroponics Net Pot Cup 3" - Brown | 100pk MSRP: Our Price: Sale Price: $49.95 Out of Stock Compare Quick view Details sku: HGTB75GF Active Aqua 3/4" Inside Diameter Black Vinyl Tubing 25' MSRP: Our Price: Sale Price: $37.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPB6 Active Aqua 6" Pump Filter Bag Small MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Details Bluelab | sku: BLU24102 Bluelab pH Probe Only MSRP: Our Price: Sale Price: $84.00 Add to Cart Compare Quick view Details Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Details Blumat | sku: IG15595 Blumat 8mm Elbow MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view Details sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Details Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Details Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Details Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Details Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Details Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Details Bluelab | sku: BLU2221 Bluelab PPM Pen MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Details Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view Details sku: HGC722035 General Hydroponics pH 7.0 | 32oz MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Details Hanna | sku: HI7061L Hanna Cleaning Solution 500ml MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Details Hanna | sku: HI98118 Hanna GroLine pH Tester MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Details Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Details Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Quick view Active Aqua | sku: AAPW160 AA Water Pump 160 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $20.46 Out of Stock Compare Quick view Blumat | sku: IG15697 Blumat Shut-Off Valve/Air Purge At times it's useful to be able to turn your system on and off: when you're installing it, adding to parts, harvest some plants and want to let others keep growing... This 8mm quarter-turn valve let's you do all those things! MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view General Hydroponics | sku: GH6602-100 General Hydroponics Net Pot Cup 3" - Brown | 100pk General Hydroponics Net Pot Cup 3" - Brown | 100pk Ideal for Aeroponics and Hydroponics. Case of 100 cups MSRP: Our Price: Sale Price: $49.95 Out of Stock Compare Quick view sku: HGTB75GF Active Aqua 3/4" Inside Diameter Black Vinyl Tubing 25' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six... MSRP: Our Price: Sale Price: $37.00 Add to Cart Compare Quick view Active Aqua | sku: AAPB6 Active Aqua 6" Pump Filter Bag Small Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled (non-refillable) making it maintenance free and a double... MSRP: Our Price: Sale Price: $84.00 Add to Cart Compare Quick view Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Blumat | sku: IG15595 Blumat 8mm Elbow If you have lots of room and can easily make large, round bends; you won't need elbows. If you're in a smaller space though, they will save you lots of room and prevent kinking. See the pictures here for examples of using them to go up and down in raised... MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect This Hydro-Logic Float Valve features a quick-connect fitting which allows it to connect to Stealth, Small Boy, or any water filtration system using ¼” tubing. It can be mounted vertically or horizontally, and has an adjustable water level. MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml HI7031-023 is a GroLine 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date... MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) HI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Details General Hydroponics | sku: GH6602-100 General Hydroponics Net Pot Cup 3" - Brown | 100pk MSRP: Our Price: Sale Price: $49.95 Out of Stock Compare Quick view Details sku: HGTB75GF Active Aqua 3/4" Inside Diameter Black Vinyl Tubing 25' MSRP: Our Price: Sale Price: $37.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPB6 Active Aqua 6" Pump Filter Bag Small MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Details Bluelab | sku: BLU24102 Bluelab pH Probe Only MSRP: Our Price: Sale Price: $84.00 Add to Cart Compare Quick view Details Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Details Blumat | sku: IG15595 Blumat 8mm Elbow MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view Details sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Details Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Details Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Details Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Details Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Details Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Details Bluelab | sku: BLU2221 Bluelab PPM Pen MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Details Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view Details sku: HGC722035 General Hydroponics pH 7.0 | 32oz MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Details Hanna | sku: HI7061L Hanna Cleaning Solution 500ml MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Details Hanna | sku: HI98118 Hanna GroLine pH Tester MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Details Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Details Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Quick view Active Aqua | sku: AAPW160 AA Water Pump 160 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $20.46 Out of Stock Compare Quick view Blumat | sku: IG15697 Blumat Shut-Off Valve/Air Purge At times it's useful to be able to turn your system on and off: when you're installing it, adding to parts, harvest some plants and want to let others keep growing... This 8mm quarter-turn valve let's you do all those things! MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view General Hydroponics | sku: GH6602-100 General Hydroponics Net Pot Cup 3" - Brown | 100pk General Hydroponics Net Pot Cup 3" - Brown | 100pk Ideal for Aeroponics and Hydroponics. Case of 100 cups MSRP: Our Price: Sale Price: $49.95 Out of Stock Compare Quick view sku: HGTB75GF Active Aqua 3/4" Inside Diameter Black Vinyl Tubing 25' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six... MSRP: Our Price: Sale Price: $37.00 Add to Cart Compare Quick view Active Aqua | sku: AAPB6 Active Aqua 6" Pump Filter Bag Small Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled (non-refillable) making it maintenance free and a double... MSRP: Our Price: Sale Price: $84.00 Add to Cart Compare Quick view Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Blumat | sku: IG15595 Blumat 8mm Elbow If you have lots of room and can easily make large, round bends; you won't need elbows. If you're in a smaller space though, they will save you lots of room and prevent kinking. See the pictures here for examples of using them to go up and down in raised... MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect This Hydro-Logic Float Valve features a quick-connect fitting which allows it to connect to Stealth, Small Boy, or any water filtration system using ¼” tubing. It can be mounted vertically or horizontally, and has an adjustable water level. MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml HI7031-023 is a GroLine 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date... MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) HI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Details sku: HGTB75GF Active Aqua 3/4" Inside Diameter Black Vinyl Tubing 25' MSRP: Our Price: Sale Price: $37.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPB6 Active Aqua 6" Pump Filter Bag Small MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Details Bluelab | sku: BLU24102 Bluelab pH Probe Only MSRP: Our Price: Sale Price: $84.00 Add to Cart Compare Quick view Details Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Details Blumat | sku: IG15595 Blumat 8mm Elbow MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view Details sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Details Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Details Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Details Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Details Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Details Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Details Bluelab | sku: BLU2221 Bluelab PPM Pen MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Details Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view Details sku: HGC722035 General Hydroponics pH 7.0 | 32oz MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Details Hanna | sku: HI7061L Hanna Cleaning Solution 500ml MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Details Hanna | sku: HI98118 Hanna GroLine pH Tester MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Details Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Details Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Quick view Active Aqua | sku: AAPW160 AA Water Pump 160 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $20.46 Out of Stock Compare Quick view Blumat | sku: IG15697 Blumat Shut-Off Valve/Air Purge At times it's useful to be able to turn your system on and off: when you're installing it, adding to parts, harvest some plants and want to let others keep growing... This 8mm quarter-turn valve let's you do all those things! MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view General Hydroponics | sku: GH6602-100 General Hydroponics Net Pot Cup 3" - Brown | 100pk General Hydroponics Net Pot Cup 3" - Brown | 100pk Ideal for Aeroponics and Hydroponics. Case of 100 cups MSRP: Our Price: Sale Price: $49.95 Out of Stock Compare Quick view sku: HGTB75GF Active Aqua 3/4" Inside Diameter Black Vinyl Tubing 25' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six... MSRP: Our Price: Sale Price: $37.00 Add to Cart Compare Quick view Active Aqua | sku: AAPB6 Active Aqua 6" Pump Filter Bag Small Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled (non-refillable) making it maintenance free and a double... MSRP: Our Price: Sale Price: $84.00 Add to Cart Compare Quick view Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Blumat | sku: IG15595 Blumat 8mm Elbow If you have lots of room and can easily make large, round bends; you won't need elbows. If you're in a smaller space though, they will save you lots of room and prevent kinking. See the pictures here for examples of using them to go up and down in raised... MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect This Hydro-Logic Float Valve features a quick-connect fitting which allows it to connect to Stealth, Small Boy, or any water filtration system using ¼” tubing. It can be mounted vertically or horizontally, and has an adjustable water level. MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml HI7031-023 is a GroLine 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date... MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) HI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Details Active Aqua | sku: AAPB6 Active Aqua 6" Pump Filter Bag Small MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Details Bluelab | sku: BLU24102 Bluelab pH Probe Only MSRP: Our Price: Sale Price: $84.00 Add to Cart Compare Quick view Details Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Details Blumat | sku: IG15595 Blumat 8mm Elbow MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view Details sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Details Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Details Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Details Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Details Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Details Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Details Bluelab | sku: BLU2221 Bluelab PPM Pen MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Details Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view Details sku: HGC722035 General Hydroponics pH 7.0 | 32oz MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Details Hanna | sku: HI7061L Hanna Cleaning Solution 500ml MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Details Hanna | sku: HI98118 Hanna GroLine pH Tester MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Details Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Details Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Quick view Active Aqua | sku: AAPW160 AA Water Pump 160 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $20.46 Out of Stock Compare Quick view Blumat | sku: IG15697 Blumat Shut-Off Valve/Air Purge At times it's useful to be able to turn your system on and off: when you're installing it, adding to parts, harvest some plants and want to let others keep growing... This 8mm quarter-turn valve let's you do all those things! MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view General Hydroponics | sku: GH6602-100 General Hydroponics Net Pot Cup 3" - Brown | 100pk General Hydroponics Net Pot Cup 3" - Brown | 100pk Ideal for Aeroponics and Hydroponics. Case of 100 cups MSRP: Our Price: Sale Price: $49.95 Out of Stock Compare Quick view sku: HGTB75GF Active Aqua 3/4" Inside Diameter Black Vinyl Tubing 25' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six... MSRP: Our Price: Sale Price: $37.00 Add to Cart Compare Quick view Active Aqua | sku: AAPB6 Active Aqua 6" Pump Filter Bag Small Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled (non-refillable) making it maintenance free and a double... MSRP: Our Price: Sale Price: $84.00 Add to Cart Compare Quick view Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Blumat | sku: IG15595 Blumat 8mm Elbow If you have lots of room and can easily make large, round bends; you won't need elbows. If you're in a smaller space though, they will save you lots of room and prevent kinking. See the pictures here for examples of using them to go up and down in raised... MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect This Hydro-Logic Float Valve features a quick-connect fitting which allows it to connect to Stealth, Small Boy, or any water filtration system using ¼” tubing. It can be mounted vertically or horizontally, and has an adjustable water level. MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml HI7031-023 is a GroLine 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date... MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) HI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Details Bluelab | sku: BLU24102 Bluelab pH Probe Only MSRP: Our Price: Sale Price: $84.00 Add to Cart Compare Quick view Details Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Details Blumat | sku: IG15595 Blumat 8mm Elbow MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view Details sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Details Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Details Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Details Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Details Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Details Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Details Bluelab | sku: BLU2221 Bluelab PPM Pen MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Details Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view Details sku: HGC722035 General Hydroponics pH 7.0 | 32oz MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Details Hanna | sku: HI7061L Hanna Cleaning Solution 500ml MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Details Hanna | sku: HI98118 Hanna GroLine pH Tester MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Details Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Details Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Quick view Active Aqua | sku: AAPW160 AA Water Pump 160 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $20.46 Out of Stock Compare Quick view Blumat | sku: IG15697 Blumat Shut-Off Valve/Air Purge At times it's useful to be able to turn your system on and off: when you're installing it, adding to parts, harvest some plants and want to let others keep growing... This 8mm quarter-turn valve let's you do all those things! MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view General Hydroponics | sku: GH6602-100 General Hydroponics Net Pot Cup 3" - Brown | 100pk General Hydroponics Net Pot Cup 3" - Brown | 100pk Ideal for Aeroponics and Hydroponics. Case of 100 cups MSRP: Our Price: Sale Price: $49.95 Out of Stock Compare Quick view sku: HGTB75GF Active Aqua 3/4" Inside Diameter Black Vinyl Tubing 25' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six... MSRP: Our Price: Sale Price: $37.00 Add to Cart Compare Quick view Active Aqua | sku: AAPB6 Active Aqua 6" Pump Filter Bag Small Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled (non-refillable) making it maintenance free and a double... MSRP: Our Price: Sale Price: $84.00 Add to Cart Compare Quick view Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Blumat | sku: IG15595 Blumat 8mm Elbow If you have lots of room and can easily make large, round bends; you won't need elbows. If you're in a smaller space though, they will save you lots of room and prevent kinking. See the pictures here for examples of using them to go up and down in raised... MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect This Hydro-Logic Float Valve features a quick-connect fitting which allows it to connect to Stealth, Small Boy, or any water filtration system using ¼” tubing. It can be mounted vertically or horizontally, and has an adjustable water level. MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml HI7031-023 is a GroLine 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date... MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) HI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Details Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Details Blumat | sku: IG15595 Blumat 8mm Elbow MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view Details sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Details Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Details Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Details Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Details Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Details Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Details Bluelab | sku: BLU2221 Bluelab PPM Pen MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Details Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view Details sku: HGC722035 General Hydroponics pH 7.0 | 32oz MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Details Hanna | sku: HI7061L Hanna Cleaning Solution 500ml MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Details Hanna | sku: HI98118 Hanna GroLine pH Tester MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Details Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Details Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Quick view Active Aqua | sku: AAPW160 AA Water Pump 160 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $20.46 Out of Stock Compare Quick view Blumat | sku: IG15697 Blumat Shut-Off Valve/Air Purge At times it's useful to be able to turn your system on and off: when you're installing it, adding to parts, harvest some plants and want to let others keep growing... This 8mm quarter-turn valve let's you do all those things! MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view General Hydroponics | sku: GH6602-100 General Hydroponics Net Pot Cup 3" - Brown | 100pk General Hydroponics Net Pot Cup 3" - Brown | 100pk Ideal for Aeroponics and Hydroponics. Case of 100 cups MSRP: Our Price: Sale Price: $49.95 Out of Stock Compare Quick view sku: HGTB75GF Active Aqua 3/4" Inside Diameter Black Vinyl Tubing 25' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six... MSRP: Our Price: Sale Price: $37.00 Add to Cart Compare Quick view Active Aqua | sku: AAPB6 Active Aqua 6" Pump Filter Bag Small Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled (non-refillable) making it maintenance free and a double... MSRP: Our Price: Sale Price: $84.00 Add to Cart Compare Quick view Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Blumat | sku: IG15595 Blumat 8mm Elbow If you have lots of room and can easily make large, round bends; you won't need elbows. If you're in a smaller space though, they will save you lots of room and prevent kinking. See the pictures here for examples of using them to go up and down in raised... MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect This Hydro-Logic Float Valve features a quick-connect fitting which allows it to connect to Stealth, Small Boy, or any water filtration system using ¼” tubing. It can be mounted vertically or horizontally, and has an adjustable water level. MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml HI7031-023 is a GroLine 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date... MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) HI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Details Blumat | sku: IG15595 Blumat 8mm Elbow MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view Details sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Details Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Details Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Details Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Details Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Details Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Details Bluelab | sku: BLU2221 Bluelab PPM Pen MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Details Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view Details sku: HGC722035 General Hydroponics pH 7.0 | 32oz MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Details Hanna | sku: HI7061L Hanna Cleaning Solution 500ml MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Details Hanna | sku: HI98118 Hanna GroLine pH Tester MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Details Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Details Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Quick view Active Aqua | sku: AAPW160 AA Water Pump 160 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $20.46 Out of Stock Compare Quick view Blumat | sku: IG15697 Blumat Shut-Off Valve/Air Purge At times it's useful to be able to turn your system on and off: when you're installing it, adding to parts, harvest some plants and want to let others keep growing... This 8mm quarter-turn valve let's you do all those things! MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view General Hydroponics | sku: GH6602-100 General Hydroponics Net Pot Cup 3" - Brown | 100pk General Hydroponics Net Pot Cup 3" - Brown | 100pk Ideal for Aeroponics and Hydroponics. Case of 100 cups MSRP: Our Price: Sale Price: $49.95 Out of Stock Compare Quick view sku: HGTB75GF Active Aqua 3/4" Inside Diameter Black Vinyl Tubing 25' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six... MSRP: Our Price: Sale Price: $37.00 Add to Cart Compare Quick view Active Aqua | sku: AAPB6 Active Aqua 6" Pump Filter Bag Small Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled (non-refillable) making it maintenance free and a double... MSRP: Our Price: Sale Price: $84.00 Add to Cart Compare Quick view Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Blumat | sku: IG15595 Blumat 8mm Elbow If you have lots of room and can easily make large, round bends; you won't need elbows. If you're in a smaller space though, they will save you lots of room and prevent kinking. See the pictures here for examples of using them to go up and down in raised... MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect This Hydro-Logic Float Valve features a quick-connect fitting which allows it to connect to Stealth, Small Boy, or any water filtration system using ¼” tubing. It can be mounted vertically or horizontally, and has an adjustable water level. MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml HI7031-023 is a GroLine 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date... MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) HI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Details sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Details Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Details Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Details Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Details Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Details Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Details Bluelab | sku: BLU2221 Bluelab PPM Pen MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Details Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view Details sku: HGC722035 General Hydroponics pH 7.0 | 32oz MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Details Hanna | sku: HI7061L Hanna Cleaning Solution 500ml MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Details Hanna | sku: HI98118 Hanna GroLine pH Tester MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Details Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Details Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Quick view Active Aqua | sku: AAPW160 AA Water Pump 160 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $20.46 Out of Stock Compare Quick view Blumat | sku: IG15697 Blumat Shut-Off Valve/Air Purge At times it's useful to be able to turn your system on and off: when you're installing it, adding to parts, harvest some plants and want to let others keep growing... This 8mm quarter-turn valve let's you do all those things! MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view General Hydroponics | sku: GH6602-100 General Hydroponics Net Pot Cup 3" - Brown | 100pk General Hydroponics Net Pot Cup 3" - Brown | 100pk Ideal for Aeroponics and Hydroponics. Case of 100 cups MSRP: Our Price: Sale Price: $49.95 Out of Stock Compare Quick view sku: HGTB75GF Active Aqua 3/4" Inside Diameter Black Vinyl Tubing 25' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six... MSRP: Our Price: Sale Price: $37.00 Add to Cart Compare Quick view Active Aqua | sku: AAPB6 Active Aqua 6" Pump Filter Bag Small Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled (non-refillable) making it maintenance free and a double... MSRP: Our Price: Sale Price: $84.00 Add to Cart Compare Quick view Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Blumat | sku: IG15595 Blumat 8mm Elbow If you have lots of room and can easily make large, round bends; you won't need elbows. If you're in a smaller space though, they will save you lots of room and prevent kinking. See the pictures here for examples of using them to go up and down in raised... MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect This Hydro-Logic Float Valve features a quick-connect fitting which allows it to connect to Stealth, Small Boy, or any water filtration system using ¼” tubing. It can be mounted vertically or horizontally, and has an adjustable water level. MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml HI7031-023 is a GroLine 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date... MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) HI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Details Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Details Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Details Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Details Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Details Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Details Bluelab | sku: BLU2221 Bluelab PPM Pen MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Details Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view Details sku: HGC722035 General Hydroponics pH 7.0 | 32oz MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Details Hanna | sku: HI7061L Hanna Cleaning Solution 500ml MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Details Hanna | sku: HI98118 Hanna GroLine pH Tester MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Details Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Details Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Quick view Active Aqua | sku: AAPW160 AA Water Pump 160 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $20.46 Out of Stock Compare Quick view Blumat | sku: IG15697 Blumat Shut-Off Valve/Air Purge At times it's useful to be able to turn your system on and off: when you're installing it, adding to parts, harvest some plants and want to let others keep growing... This 8mm quarter-turn valve let's you do all those things! MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view General Hydroponics | sku: GH6602-100 General Hydroponics Net Pot Cup 3" - Brown | 100pk General Hydroponics Net Pot Cup 3" - Brown | 100pk Ideal for Aeroponics and Hydroponics. Case of 100 cups MSRP: Our Price: Sale Price: $49.95 Out of Stock Compare Quick view sku: HGTB75GF Active Aqua 3/4" Inside Diameter Black Vinyl Tubing 25' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six... MSRP: Our Price: Sale Price: $37.00 Add to Cart Compare Quick view Active Aqua | sku: AAPB6 Active Aqua 6" Pump Filter Bag Small Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled (non-refillable) making it maintenance free and a double... MSRP: Our Price: Sale Price: $84.00 Add to Cart Compare Quick view Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Blumat | sku: IG15595 Blumat 8mm Elbow If you have lots of room and can easily make large, round bends; you won't need elbows. If you're in a smaller space though, they will save you lots of room and prevent kinking. See the pictures here for examples of using them to go up and down in raised... MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect This Hydro-Logic Float Valve features a quick-connect fitting which allows it to connect to Stealth, Small Boy, or any water filtration system using ¼” tubing. It can be mounted vertically or horizontally, and has an adjustable water level. MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml HI7031-023 is a GroLine 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date... MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) HI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Details Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Details Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Details Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Details Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Details Bluelab | sku: BLU2221 Bluelab PPM Pen MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Details Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view Details sku: HGC722035 General Hydroponics pH 7.0 | 32oz MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Details Hanna | sku: HI7061L Hanna Cleaning Solution 500ml MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Details Hanna | sku: HI98118 Hanna GroLine pH Tester MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Details Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Details Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Quick view Active Aqua | sku: AAPW160 AA Water Pump 160 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $20.46 Out of Stock Compare Quick view Blumat | sku: IG15697 Blumat Shut-Off Valve/Air Purge At times it's useful to be able to turn your system on and off: when you're installing it, adding to parts, harvest some plants and want to let others keep growing... This 8mm quarter-turn valve let's you do all those things! MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view General Hydroponics | sku: GH6602-100 General Hydroponics Net Pot Cup 3" - Brown | 100pk General Hydroponics Net Pot Cup 3" - Brown | 100pk Ideal for Aeroponics and Hydroponics. Case of 100 cups MSRP: Our Price: Sale Price: $49.95 Out of Stock Compare Quick view sku: HGTB75GF Active Aqua 3/4" Inside Diameter Black Vinyl Tubing 25' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six... MSRP: Our Price: Sale Price: $37.00 Add to Cart Compare Quick view Active Aqua | sku: AAPB6 Active Aqua 6" Pump Filter Bag Small Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled (non-refillable) making it maintenance free and a double... MSRP: Our Price: Sale Price: $84.00 Add to Cart Compare Quick view Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Blumat | sku: IG15595 Blumat 8mm Elbow If you have lots of room and can easily make large, round bends; you won't need elbows. If you're in a smaller space though, they will save you lots of room and prevent kinking. See the pictures here for examples of using them to go up and down in raised... MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect This Hydro-Logic Float Valve features a quick-connect fitting which allows it to connect to Stealth, Small Boy, or any water filtration system using ¼” tubing. It can be mounted vertically or horizontally, and has an adjustable water level. MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml HI7031-023 is a GroLine 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date... MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) HI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Details Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Details Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Details Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Details Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Details Bluelab | sku: BLU2221 Bluelab PPM Pen MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Details Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view Details sku: HGC722035 General Hydroponics pH 7.0 | 32oz MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Details Hanna | sku: HI7061L Hanna Cleaning Solution 500ml MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Details Hanna | sku: HI98118 Hanna GroLine pH Tester MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Details Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Details Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Quick view Active Aqua | sku: AAPW160 AA Water Pump 160 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $20.46 Out of Stock Compare Quick view Blumat | sku: IG15697 Blumat Shut-Off Valve/Air Purge At times it's useful to be able to turn your system on and off: when you're installing it, adding to parts, harvest some plants and want to let others keep growing... This 8mm quarter-turn valve let's you do all those things! MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view General Hydroponics | sku: GH6602-100 General Hydroponics Net Pot Cup 3" - Brown | 100pk General Hydroponics Net Pot Cup 3" - Brown | 100pk Ideal for Aeroponics and Hydroponics. Case of 100 cups MSRP: Our Price: Sale Price: $49.95 Out of Stock Compare Quick view sku: HGTB75GF Active Aqua 3/4" Inside Diameter Black Vinyl Tubing 25' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six... MSRP: Our Price: Sale Price: $37.00 Add to Cart Compare Quick view Active Aqua | sku: AAPB6 Active Aqua 6" Pump Filter Bag Small Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled (non-refillable) making it maintenance free and a double... MSRP: Our Price: Sale Price: $84.00 Add to Cart Compare Quick view Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Blumat | sku: IG15595 Blumat 8mm Elbow If you have lots of room and can easily make large, round bends; you won't need elbows. If you're in a smaller space though, they will save you lots of room and prevent kinking. See the pictures here for examples of using them to go up and down in raised... MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect This Hydro-Logic Float Valve features a quick-connect fitting which allows it to connect to Stealth, Small Boy, or any water filtration system using ¼” tubing. It can be mounted vertically or horizontally, and has an adjustable water level. MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml HI7031-023 is a GroLine 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date... MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) HI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Details Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Details Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Details Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Details Bluelab | sku: BLU2221 Bluelab PPM Pen MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Details Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view Details sku: HGC722035 General Hydroponics pH 7.0 | 32oz MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Details Hanna | sku: HI7061L Hanna Cleaning Solution 500ml MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Details Hanna | sku: HI98118 Hanna GroLine pH Tester MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Details Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Details Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Quick view Active Aqua | sku: AAPW160 AA Water Pump 160 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $20.46 Out of Stock Compare Quick view Blumat | sku: IG15697 Blumat Shut-Off Valve/Air Purge At times it's useful to be able to turn your system on and off: when you're installing it, adding to parts, harvest some plants and want to let others keep growing... This 8mm quarter-turn valve let's you do all those things! MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view General Hydroponics | sku: GH6602-100 General Hydroponics Net Pot Cup 3" - Brown | 100pk General Hydroponics Net Pot Cup 3" - Brown | 100pk Ideal for Aeroponics and Hydroponics. Case of 100 cups MSRP: Our Price: Sale Price: $49.95 Out of Stock Compare Quick view sku: HGTB75GF Active Aqua 3/4" Inside Diameter Black Vinyl Tubing 25' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six... MSRP: Our Price: Sale Price: $37.00 Add to Cart Compare Quick view Active Aqua | sku: AAPB6 Active Aqua 6" Pump Filter Bag Small Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled (non-refillable) making it maintenance free and a double... MSRP: Our Price: Sale Price: $84.00 Add to Cart Compare Quick view Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Blumat | sku: IG15595 Blumat 8mm Elbow If you have lots of room and can easily make large, round bends; you won't need elbows. If you're in a smaller space though, they will save you lots of room and prevent kinking. See the pictures here for examples of using them to go up and down in raised... MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect This Hydro-Logic Float Valve features a quick-connect fitting which allows it to connect to Stealth, Small Boy, or any water filtration system using ¼” tubing. It can be mounted vertically or horizontally, and has an adjustable water level. MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml HI7031-023 is a GroLine 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date... MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) HI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Details Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Details Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Details Bluelab | sku: BLU2221 Bluelab PPM Pen MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Details Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view Details sku: HGC722035 General Hydroponics pH 7.0 | 32oz MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Details Hanna | sku: HI7061L Hanna Cleaning Solution 500ml MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Details Hanna | sku: HI98118 Hanna GroLine pH Tester MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Details Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Details Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Quick view Active Aqua | sku: AAPW160 AA Water Pump 160 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $20.46 Out of Stock Compare Quick view Blumat | sku: IG15697 Blumat Shut-Off Valve/Air Purge At times it's useful to be able to turn your system on and off: when you're installing it, adding to parts, harvest some plants and want to let others keep growing... This 8mm quarter-turn valve let's you do all those things! MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view General Hydroponics | sku: GH6602-100 General Hydroponics Net Pot Cup 3" - Brown | 100pk General Hydroponics Net Pot Cup 3" - Brown | 100pk Ideal for Aeroponics and Hydroponics. Case of 100 cups MSRP: Our Price: Sale Price: $49.95 Out of Stock Compare Quick view sku: HGTB75GF Active Aqua 3/4" Inside Diameter Black Vinyl Tubing 25' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six... MSRP: Our Price: Sale Price: $37.00 Add to Cart Compare Quick view Active Aqua | sku: AAPB6 Active Aqua 6" Pump Filter Bag Small Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled (non-refillable) making it maintenance free and a double... MSRP: Our Price: Sale Price: $84.00 Add to Cart Compare Quick view Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Blumat | sku: IG15595 Blumat 8mm Elbow If you have lots of room and can easily make large, round bends; you won't need elbows. If you're in a smaller space though, they will save you lots of room and prevent kinking. See the pictures here for examples of using them to go up and down in raised... MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect This Hydro-Logic Float Valve features a quick-connect fitting which allows it to connect to Stealth, Small Boy, or any water filtration system using ¼” tubing. It can be mounted vertically or horizontally, and has an adjustable water level. MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml HI7031-023 is a GroLine 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date... MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) HI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Details Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view Details sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Details Bluelab | sku: BLU2221 Bluelab PPM Pen MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Details Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view Details sku: HGC722035 General Hydroponics pH 7.0 | 32oz MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Details Hanna | sku: HI7061L Hanna Cleaning Solution 500ml MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Details Hanna | sku: HI98118 Hanna GroLine pH Tester MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Details Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Details Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Quick view Active Aqua | sku: AAPW160 AA Water Pump 160 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $20.46 Out of Stock Compare Quick view Blumat | sku: IG15697 Blumat Shut-Off Valve/Air Purge At times it's useful to be able to turn your system on and off: when you're installing it, adding to parts, harvest some plants and want to let others keep growing... This 8mm quarter-turn valve let's you do all those things! MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view General Hydroponics | sku: GH6602-100 General Hydroponics Net Pot Cup 3" - Brown | 100pk General Hydroponics Net Pot Cup 3" - Brown | 100pk Ideal for Aeroponics and Hydroponics. Case of 100 cups MSRP: Our Price: Sale Price: $49.95 Out of Stock Compare Quick view sku: HGTB75GF Active Aqua 3/4" Inside Diameter Black Vinyl Tubing 25' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six... MSRP: Our Price: Sale Price: $37.00 Add to Cart Compare Quick view Active Aqua | sku: AAPB6 Active Aqua 6" Pump Filter Bag Small Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled (non-refillable) making it maintenance free and a double... MSRP: Our Price: Sale Price: $84.00 Add to Cart Compare Quick view Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Blumat | sku: IG15595 Blumat 8mm Elbow If you have lots of room and can easily make large, round bends; you won't need elbows. If you're in a smaller space though, they will save you lots of room and prevent kinking. See the pictures here for examples of using them to go up and down in raised... MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect This Hydro-Logic Float Valve features a quick-connect fitting which allows it to connect to Stealth, Small Boy, or any water filtration system using ¼” tubing. It can be mounted vertically or horizontally, and has an adjustable water level. MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml HI7031-023 is a GroLine 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date... MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) HI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Details sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Details Bluelab | sku: BLU2221 Bluelab PPM Pen MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Details Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view Details sku: HGC722035 General Hydroponics pH 7.0 | 32oz MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Details Hanna | sku: HI7061L Hanna Cleaning Solution 500ml MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Details Hanna | sku: HI98118 Hanna GroLine pH Tester MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Details Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Details Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Quick view Active Aqua | sku: AAPW160 AA Water Pump 160 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $20.46 Out of Stock Compare Quick view Blumat | sku: IG15697 Blumat Shut-Off Valve/Air Purge At times it's useful to be able to turn your system on and off: when you're installing it, adding to parts, harvest some plants and want to let others keep growing... This 8mm quarter-turn valve let's you do all those things! MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view General Hydroponics | sku: GH6602-100 General Hydroponics Net Pot Cup 3" - Brown | 100pk General Hydroponics Net Pot Cup 3" - Brown | 100pk Ideal for Aeroponics and Hydroponics. Case of 100 cups MSRP: Our Price: Sale Price: $49.95 Out of Stock Compare Quick view sku: HGTB75GF Active Aqua 3/4" Inside Diameter Black Vinyl Tubing 25' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six... MSRP: Our Price: Sale Price: $37.00 Add to Cart Compare Quick view Active Aqua | sku: AAPB6 Active Aqua 6" Pump Filter Bag Small Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled (non-refillable) making it maintenance free and a double... MSRP: Our Price: Sale Price: $84.00 Add to Cart Compare Quick view Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Blumat | sku: IG15595 Blumat 8mm Elbow If you have lots of room and can easily make large, round bends; you won't need elbows. If you're in a smaller space though, they will save you lots of room and prevent kinking. See the pictures here for examples of using them to go up and down in raised... MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect This Hydro-Logic Float Valve features a quick-connect fitting which allows it to connect to Stealth, Small Boy, or any water filtration system using ¼” tubing. It can be mounted vertically or horizontally, and has an adjustable water level. MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml HI7031-023 is a GroLine 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date... MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) HI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Details Bluelab | sku: BLU2221 Bluelab PPM Pen MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Details Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view Details sku: HGC722035 General Hydroponics pH 7.0 | 32oz MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Details Hanna | sku: HI7061L Hanna Cleaning Solution 500ml MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Details Hanna | sku: HI98118 Hanna GroLine pH Tester MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Details Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Details Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Quick view Active Aqua | sku: AAPW160 AA Water Pump 160 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $20.46 Out of Stock Compare Quick view Blumat | sku: IG15697 Blumat Shut-Off Valve/Air Purge At times it's useful to be able to turn your system on and off: when you're installing it, adding to parts, harvest some plants and want to let others keep growing... This 8mm quarter-turn valve let's you do all those things! MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view General Hydroponics | sku: GH6602-100 General Hydroponics Net Pot Cup 3" - Brown | 100pk General Hydroponics Net Pot Cup 3" - Brown | 100pk Ideal for Aeroponics and Hydroponics. Case of 100 cups MSRP: Our Price: Sale Price: $49.95 Out of Stock Compare Quick view sku: HGTB75GF Active Aqua 3/4" Inside Diameter Black Vinyl Tubing 25' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six... MSRP: Our Price: Sale Price: $37.00 Add to Cart Compare Quick view Active Aqua | sku: AAPB6 Active Aqua 6" Pump Filter Bag Small Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled (non-refillable) making it maintenance free and a double... MSRP: Our Price: Sale Price: $84.00 Add to Cart Compare Quick view Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Blumat | sku: IG15595 Blumat 8mm Elbow If you have lots of room and can easily make large, round bends; you won't need elbows. If you're in a smaller space though, they will save you lots of room and prevent kinking. See the pictures here for examples of using them to go up and down in raised... MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect This Hydro-Logic Float Valve features a quick-connect fitting which allows it to connect to Stealth, Small Boy, or any water filtration system using ¼” tubing. It can be mounted vertically or horizontally, and has an adjustable water level. MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml HI7031-023 is a GroLine 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date... MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) HI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Details Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view Details sku: HGC722035 General Hydroponics pH 7.0 | 32oz MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Details Hanna | sku: HI7061L Hanna Cleaning Solution 500ml MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Details Hanna | sku: HI98118 Hanna GroLine pH Tester MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Details Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Details Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Quick view Active Aqua | sku: AAPW160 AA Water Pump 160 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $20.46 Out of Stock Compare Quick view Blumat | sku: IG15697 Blumat Shut-Off Valve/Air Purge At times it's useful to be able to turn your system on and off: when you're installing it, adding to parts, harvest some plants and want to let others keep growing... This 8mm quarter-turn valve let's you do all those things! MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view General Hydroponics | sku: GH6602-100 General Hydroponics Net Pot Cup 3" - Brown | 100pk General Hydroponics Net Pot Cup 3" - Brown | 100pk Ideal for Aeroponics and Hydroponics. Case of 100 cups MSRP: Our Price: Sale Price: $49.95 Out of Stock Compare Quick view sku: HGTB75GF Active Aqua 3/4" Inside Diameter Black Vinyl Tubing 25' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six... MSRP: Our Price: Sale Price: $37.00 Add to Cart Compare Quick view Active Aqua | sku: AAPB6 Active Aqua 6" Pump Filter Bag Small Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled (non-refillable) making it maintenance free and a double... MSRP: Our Price: Sale Price: $84.00 Add to Cart Compare Quick view Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Blumat | sku: IG15595 Blumat 8mm Elbow If you have lots of room and can easily make large, round bends; you won't need elbows. If you're in a smaller space though, they will save you lots of room and prevent kinking. See the pictures here for examples of using them to go up and down in raised... MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect This Hydro-Logic Float Valve features a quick-connect fitting which allows it to connect to Stealth, Small Boy, or any water filtration system using ¼” tubing. It can be mounted vertically or horizontally, and has an adjustable water level. MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml HI7031-023 is a GroLine 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date... MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) HI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
SALE Quick view Details sku: HGC722035 General Hydroponics pH 7.0 | 32oz MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare
Quick view Details Hanna | sku: HI7061L Hanna Cleaning Solution 500ml MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Details Hanna | sku: HI98118 Hanna GroLine pH Tester MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Details Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Details Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Quick view Active Aqua | sku: AAPW160 AA Water Pump 160 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $20.46 Out of Stock Compare Quick view Blumat | sku: IG15697 Blumat Shut-Off Valve/Air Purge At times it's useful to be able to turn your system on and off: when you're installing it, adding to parts, harvest some plants and want to let others keep growing... This 8mm quarter-turn valve let's you do all those things! MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view General Hydroponics | sku: GH6602-100 General Hydroponics Net Pot Cup 3" - Brown | 100pk General Hydroponics Net Pot Cup 3" - Brown | 100pk Ideal for Aeroponics and Hydroponics. Case of 100 cups MSRP: Our Price: Sale Price: $49.95 Out of Stock Compare Quick view sku: HGTB75GF Active Aqua 3/4" Inside Diameter Black Vinyl Tubing 25' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six... MSRP: Our Price: Sale Price: $37.00 Add to Cart Compare Quick view Active Aqua | sku: AAPB6 Active Aqua 6" Pump Filter Bag Small Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled (non-refillable) making it maintenance free and a double... MSRP: Our Price: Sale Price: $84.00 Add to Cart Compare Quick view Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Blumat | sku: IG15595 Blumat 8mm Elbow If you have lots of room and can easily make large, round bends; you won't need elbows. If you're in a smaller space though, they will save you lots of room and prevent kinking. See the pictures here for examples of using them to go up and down in raised... MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect This Hydro-Logic Float Valve features a quick-connect fitting which allows it to connect to Stealth, Small Boy, or any water filtration system using ¼” tubing. It can be mounted vertically or horizontally, and has an adjustable water level. MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml HI7031-023 is a GroLine 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date... MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) HI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Details Hanna | sku: HI98118 Hanna GroLine pH Tester MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Details Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Details Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Quick view Active Aqua | sku: AAPW160 AA Water Pump 160 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $20.46 Out of Stock Compare Quick view Blumat | sku: IG15697 Blumat Shut-Off Valve/Air Purge At times it's useful to be able to turn your system on and off: when you're installing it, adding to parts, harvest some plants and want to let others keep growing... This 8mm quarter-turn valve let's you do all those things! MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view General Hydroponics | sku: GH6602-100 General Hydroponics Net Pot Cup 3" - Brown | 100pk General Hydroponics Net Pot Cup 3" - Brown | 100pk Ideal for Aeroponics and Hydroponics. Case of 100 cups MSRP: Our Price: Sale Price: $49.95 Out of Stock Compare Quick view sku: HGTB75GF Active Aqua 3/4" Inside Diameter Black Vinyl Tubing 25' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six... MSRP: Our Price: Sale Price: $37.00 Add to Cart Compare Quick view Active Aqua | sku: AAPB6 Active Aqua 6" Pump Filter Bag Small Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled (non-refillable) making it maintenance free and a double... MSRP: Our Price: Sale Price: $84.00 Add to Cart Compare Quick view Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Blumat | sku: IG15595 Blumat 8mm Elbow If you have lots of room and can easily make large, round bends; you won't need elbows. If you're in a smaller space though, they will save you lots of room and prevent kinking. See the pictures here for examples of using them to go up and down in raised... MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect This Hydro-Logic Float Valve features a quick-connect fitting which allows it to connect to Stealth, Small Boy, or any water filtration system using ¼” tubing. It can be mounted vertically or horizontally, and has an adjustable water level. MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml HI7031-023 is a GroLine 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date... MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) HI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Details Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Details Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Details Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Quick view Active Aqua | sku: AAPW160 AA Water Pump 160 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $20.46 Out of Stock Compare Quick view Blumat | sku: IG15697 Blumat Shut-Off Valve/Air Purge At times it's useful to be able to turn your system on and off: when you're installing it, adding to parts, harvest some plants and want to let others keep growing... This 8mm quarter-turn valve let's you do all those things! MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view General Hydroponics | sku: GH6602-100 General Hydroponics Net Pot Cup 3" - Brown | 100pk General Hydroponics Net Pot Cup 3" - Brown | 100pk Ideal for Aeroponics and Hydroponics. Case of 100 cups MSRP: Our Price: Sale Price: $49.95 Out of Stock Compare Quick view sku: HGTB75GF Active Aqua 3/4" Inside Diameter Black Vinyl Tubing 25' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six... MSRP: Our Price: Sale Price: $37.00 Add to Cart Compare Quick view Active Aqua | sku: AAPB6 Active Aqua 6" Pump Filter Bag Small Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled (non-refillable) making it maintenance free and a double... MSRP: Our Price: Sale Price: $84.00 Add to Cart Compare Quick view Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Blumat | sku: IG15595 Blumat 8mm Elbow If you have lots of room and can easily make large, round bends; you won't need elbows. If you're in a smaller space though, they will save you lots of room and prevent kinking. See the pictures here for examples of using them to go up and down in raised... MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect This Hydro-Logic Float Valve features a quick-connect fitting which allows it to connect to Stealth, Small Boy, or any water filtration system using ¼” tubing. It can be mounted vertically or horizontally, and has an adjustable water level. MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml HI7031-023 is a GroLine 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date... MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) HI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Details Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Details Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Quick view Active Aqua | sku: AAPW160 AA Water Pump 160 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $20.46 Out of Stock Compare Quick view Blumat | sku: IG15697 Blumat Shut-Off Valve/Air Purge At times it's useful to be able to turn your system on and off: when you're installing it, adding to parts, harvest some plants and want to let others keep growing... This 8mm quarter-turn valve let's you do all those things! MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view General Hydroponics | sku: GH6602-100 General Hydroponics Net Pot Cup 3" - Brown | 100pk General Hydroponics Net Pot Cup 3" - Brown | 100pk Ideal for Aeroponics and Hydroponics. Case of 100 cups MSRP: Our Price: Sale Price: $49.95 Out of Stock Compare Quick view sku: HGTB75GF Active Aqua 3/4" Inside Diameter Black Vinyl Tubing 25' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six... MSRP: Our Price: Sale Price: $37.00 Add to Cart Compare Quick view Active Aqua | sku: AAPB6 Active Aqua 6" Pump Filter Bag Small Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled (non-refillable) making it maintenance free and a double... MSRP: Our Price: Sale Price: $84.00 Add to Cart Compare Quick view Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Blumat | sku: IG15595 Blumat 8mm Elbow If you have lots of room and can easily make large, round bends; you won't need elbows. If you're in a smaller space though, they will save you lots of room and prevent kinking. See the pictures here for examples of using them to go up and down in raised... MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect This Hydro-Logic Float Valve features a quick-connect fitting which allows it to connect to Stealth, Small Boy, or any water filtration system using ¼” tubing. It can be mounted vertically or horizontally, and has an adjustable water level. MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml HI7031-023 is a GroLine 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date... MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) HI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Details Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Quick view Active Aqua | sku: AAPW160 AA Water Pump 160 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $20.46 Out of Stock Compare Quick view Blumat | sku: IG15697 Blumat Shut-Off Valve/Air Purge At times it's useful to be able to turn your system on and off: when you're installing it, adding to parts, harvest some plants and want to let others keep growing... This 8mm quarter-turn valve let's you do all those things! MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view General Hydroponics | sku: GH6602-100 General Hydroponics Net Pot Cup 3" - Brown | 100pk General Hydroponics Net Pot Cup 3" - Brown | 100pk Ideal for Aeroponics and Hydroponics. Case of 100 cups MSRP: Our Price: Sale Price: $49.95 Out of Stock Compare Quick view sku: HGTB75GF Active Aqua 3/4" Inside Diameter Black Vinyl Tubing 25' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six... MSRP: Our Price: Sale Price: $37.00 Add to Cart Compare Quick view Active Aqua | sku: AAPB6 Active Aqua 6" Pump Filter Bag Small Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled (non-refillable) making it maintenance free and a double... MSRP: Our Price: Sale Price: $84.00 Add to Cart Compare Quick view Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Blumat | sku: IG15595 Blumat 8mm Elbow If you have lots of room and can easily make large, round bends; you won't need elbows. If you're in a smaller space though, they will save you lots of room and prevent kinking. See the pictures here for examples of using them to go up and down in raised... MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect This Hydro-Logic Float Valve features a quick-connect fitting which allows it to connect to Stealth, Small Boy, or any water filtration system using ¼” tubing. It can be mounted vertically or horizontally, and has an adjustable water level. MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml HI7031-023 is a GroLine 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date... MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) HI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Active Aqua | sku: AAPW160 AA Water Pump 160 GPH Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the submersible line, as it is built for hydroponic systems. All of Active Aqua's submersible pumps include... MSRP: Our Price: Sale Price: $20.46 Out of Stock Compare Quick view Blumat | sku: IG15697 Blumat Shut-Off Valve/Air Purge At times it's useful to be able to turn your system on and off: when you're installing it, adding to parts, harvest some plants and want to let others keep growing... This 8mm quarter-turn valve let's you do all those things! MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view General Hydroponics | sku: GH6602-100 General Hydroponics Net Pot Cup 3" - Brown | 100pk General Hydroponics Net Pot Cup 3" - Brown | 100pk Ideal for Aeroponics and Hydroponics. Case of 100 cups MSRP: Our Price: Sale Price: $49.95 Out of Stock Compare Quick view sku: HGTB75GF Active Aqua 3/4" Inside Diameter Black Vinyl Tubing 25' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six... MSRP: Our Price: Sale Price: $37.00 Add to Cart Compare Quick view Active Aqua | sku: AAPB6 Active Aqua 6" Pump Filter Bag Small Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled (non-refillable) making it maintenance free and a double... MSRP: Our Price: Sale Price: $84.00 Add to Cart Compare Quick view Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Blumat | sku: IG15595 Blumat 8mm Elbow If you have lots of room and can easily make large, round bends; you won't need elbows. If you're in a smaller space though, they will save you lots of room and prevent kinking. See the pictures here for examples of using them to go up and down in raised... MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect This Hydro-Logic Float Valve features a quick-connect fitting which allows it to connect to Stealth, Small Boy, or any water filtration system using ¼” tubing. It can be mounted vertically or horizontally, and has an adjustable water level. MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml HI7031-023 is a GroLine 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date... MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) HI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Blumat | sku: IG15697 Blumat Shut-Off Valve/Air Purge At times it's useful to be able to turn your system on and off: when you're installing it, adding to parts, harvest some plants and want to let others keep growing... This 8mm quarter-turn valve let's you do all those things! MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view General Hydroponics | sku: GH6602-100 General Hydroponics Net Pot Cup 3" - Brown | 100pk General Hydroponics Net Pot Cup 3" - Brown | 100pk Ideal for Aeroponics and Hydroponics. Case of 100 cups MSRP: Our Price: Sale Price: $49.95 Out of Stock Compare Quick view sku: HGTB75GF Active Aqua 3/4" Inside Diameter Black Vinyl Tubing 25' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six... MSRP: Our Price: Sale Price: $37.00 Add to Cart Compare Quick view Active Aqua | sku: AAPB6 Active Aqua 6" Pump Filter Bag Small Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled (non-refillable) making it maintenance free and a double... MSRP: Our Price: Sale Price: $84.00 Add to Cart Compare Quick view Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Blumat | sku: IG15595 Blumat 8mm Elbow If you have lots of room and can easily make large, round bends; you won't need elbows. If you're in a smaller space though, they will save you lots of room and prevent kinking. See the pictures here for examples of using them to go up and down in raised... MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect This Hydro-Logic Float Valve features a quick-connect fitting which allows it to connect to Stealth, Small Boy, or any water filtration system using ¼” tubing. It can be mounted vertically or horizontally, and has an adjustable water level. MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml HI7031-023 is a GroLine 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date... MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) HI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view General Hydroponics | sku: GH6602-100 General Hydroponics Net Pot Cup 3" - Brown | 100pk General Hydroponics Net Pot Cup 3" - Brown | 100pk Ideal for Aeroponics and Hydroponics. Case of 100 cups MSRP: Our Price: Sale Price: $49.95 Out of Stock Compare Quick view sku: HGTB75GF Active Aqua 3/4" Inside Diameter Black Vinyl Tubing 25' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six... MSRP: Our Price: Sale Price: $37.00 Add to Cart Compare Quick view Active Aqua | sku: AAPB6 Active Aqua 6" Pump Filter Bag Small Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled (non-refillable) making it maintenance free and a double... MSRP: Our Price: Sale Price: $84.00 Add to Cart Compare Quick view Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Blumat | sku: IG15595 Blumat 8mm Elbow If you have lots of room and can easily make large, round bends; you won't need elbows. If you're in a smaller space though, they will save you lots of room and prevent kinking. See the pictures here for examples of using them to go up and down in raised... MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect This Hydro-Logic Float Valve features a quick-connect fitting which allows it to connect to Stealth, Small Boy, or any water filtration system using ¼” tubing. It can be mounted vertically or horizontally, and has an adjustable water level. MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml HI7031-023 is a GroLine 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date... MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) HI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view sku: HGTB75GF Active Aqua 3/4" Inside Diameter Black Vinyl Tubing 25' Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six... MSRP: Our Price: Sale Price: $37.00 Add to Cart Compare Quick view Active Aqua | sku: AAPB6 Active Aqua 6" Pump Filter Bag Small Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled (non-refillable) making it maintenance free and a double... MSRP: Our Price: Sale Price: $84.00 Add to Cart Compare Quick view Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Blumat | sku: IG15595 Blumat 8mm Elbow If you have lots of room and can easily make large, round bends; you won't need elbows. If you're in a smaller space though, they will save you lots of room and prevent kinking. See the pictures here for examples of using them to go up and down in raised... MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect This Hydro-Logic Float Valve features a quick-connect fitting which allows it to connect to Stealth, Small Boy, or any water filtration system using ¼” tubing. It can be mounted vertically or horizontally, and has an adjustable water level. MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml HI7031-023 is a GroLine 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date... MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) HI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Active Aqua | sku: AAPB6 Active Aqua 6" Pump Filter Bag Small Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $11.95 Out of Stock Compare Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled (non-refillable) making it maintenance free and a double... MSRP: Our Price: Sale Price: $84.00 Add to Cart Compare Quick view Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Blumat | sku: IG15595 Blumat 8mm Elbow If you have lots of room and can easily make large, round bends; you won't need elbows. If you're in a smaller space though, they will save you lots of room and prevent kinking. See the pictures here for examples of using them to go up and down in raised... MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect This Hydro-Logic Float Valve features a quick-connect fitting which allows it to connect to Stealth, Small Boy, or any water filtration system using ¼” tubing. It can be mounted vertically or horizontally, and has an adjustable water level. MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml HI7031-023 is a GroLine 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date... MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) HI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Bluelab | sku: BLU24102 Bluelab pH Probe Only Bluelab pH Probe Only Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled (non-refillable) making it maintenance free and a double... MSRP: Our Price: Sale Price: $84.00 Add to Cart Compare Quick view Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Blumat | sku: IG15595 Blumat 8mm Elbow If you have lots of room and can easily make large, round bends; you won't need elbows. If you're in a smaller space though, they will save you lots of room and prevent kinking. See the pictures here for examples of using them to go up and down in raised... MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect This Hydro-Logic Float Valve features a quick-connect fitting which allows it to connect to Stealth, Small Boy, or any water filtration system using ¼” tubing. It can be mounted vertically or horizontally, and has an adjustable water level. MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml HI7031-023 is a GroLine 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date... MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) HI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Active Aqua | sku: AALR24B AA Tray Low Rise Black 2' x 4' - *In-Store Only* Active Aqua Low Rise Flood Tables are ideally suited to top feeding and are also perfect for catching runoff from your hydroponic setup. The unique sloped grid design allows for fast and thorough drainage. Tough and durable, these flood tables are built... MSRP: Our Price: Sale Price: $69.95 Choose Options Compare Quick view Blumat | sku: IG15595 Blumat 8mm Elbow If you have lots of room and can easily make large, round bends; you won't need elbows. If you're in a smaller space though, they will save you lots of room and prevent kinking. See the pictures here for examples of using them to go up and down in raised... MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect This Hydro-Logic Float Valve features a quick-connect fitting which allows it to connect to Stealth, Small Boy, or any water filtration system using ¼” tubing. It can be mounted vertically or horizontally, and has an adjustable water level. MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml HI7031-023 is a GroLine 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date... MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) HI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Blumat | sku: IG15595 Blumat 8mm Elbow If you have lots of room and can easily make large, round bends; you won't need elbows. If you're in a smaller space though, they will save you lots of room and prevent kinking. See the pictures here for examples of using them to go up and down in raised... MSRP: Our Price: Sale Price: $1.10 Out of Stock Compare Quick view sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect This Hydro-Logic Float Valve features a quick-connect fitting which allows it to connect to Stealth, Small Boy, or any water filtration system using ¼” tubing. It can be mounted vertically or horizontally, and has an adjustable water level. MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml HI7031-023 is a GroLine 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date... MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) HI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view sku: HLFV4 Stealth RO Float Valve 1/4" Quick Connect This Hydro-Logic Float Valve features a quick-connect fitting which allows it to connect to Stealth, Small Boy, or any water filtration system using ¼” tubing. It can be mounted vertically or horizontally, and has an adjustable water level. MSRP: Our Price: Sale Price: $28.46 Out of Stock Compare Quick view Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml HI7031-023 is a GroLine 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date... MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) HI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Active Aqua | sku: AAPBD075 Active Aqua Bottom Draw Pump Adapter, 1/2" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $4.95 Out of Stock Compare Quick view Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml HI7031-023 is a GroLine 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date... MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) HI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Hanna | sku: HI7031-023 Hanna GroLine 1.41 mS/cm EC Calibration Solution 230ml HI7031-023 is a GroLine 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date... MSRP: Our Price: Sale Price: $14.95 Out of Stock Compare Quick view Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) HI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Hanna | sku: HI5036-023 Hanna GroLine QuickCal Calibration Solution pH and EC Meters (230 ml) HI5036-023 is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the... MSRP: Our Price: Sale Price: $20.00 Add to Cart Compare Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Active Aqua | sku: AAPA3.2L Active Aqua Pump | 1-Outlet | 2W | 3.2L/min Active Aqua Pump | 1-Outlet | 2W | 3.2L/min This air pump with 1 outlet is super silent with multi-level muffler, low power consumption. Special artificial rubber to keep a steady air flow output and pressure that can be adjusted freely. Low power... MSRP: Our Price: Sale Price: $12.95 Add to Cart Compare Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Rapitest | sku: LL01601 Soil Test Kit for N/P/K/pH Rapitest Soil Test Kits make Nitrogen, Phosphorus, Potassium and pH testing of soil easy. Simply fill a test indicator with a little soil and water, add one test capsule and shake. Then observe the coloration of the liquid in the test indicator versus... MSRP: Our Price: Sale Price: $19.95 Add to Cart Compare Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Active Aqua | sku: AAPBD085 Active Aqua Bottom Draw Pump Adapter, 5/8" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $5.95 Out of Stock Compare Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view sku: 704550 Alchemist H2O2 Liquid Oxygen 34% | 1 Gallon *In-Store Only* Alchemist™ Liquid Oxygen H2O2 | 1 Gallon Composed of 34% hydrogen peroxide. Use with caution. Keep away from children. This product is excellent for cleaning hydroponic equipment, materials and grow areas. It is considered unlawful to sell, use... MSRP: Our Price: Sale Price: $39.99 Choose Options Compare Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Bluelab | sku: BLU2221 Bluelab PPM Pen Bluelab ppm Pen Measures conductivity and temperature and is a great way to ensure plants are receiving the proper amounts of nutrients. This pen features a backlit LCD display, optional calibration and a successful calibration indicator, a... MSRP: Our Price: Sale Price: $104.94 Add to Cart Compare Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Blumat | sku: IG15473 Blumat 3mm Drip Tube for Distributors | 10' Blumat 3mm Drip Tube for Distributors | 10' Connect your Blumat Tropf sensors to the distribution drippers or use to run the sensor a longer distance from your main line than the 3mm tubing that comes with the sensor. MSRP: Our Price: Sale Price: $8.19 Out of Stock Compare SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
SALE Quick view sku: HGC722035 General Hydroponics pH 7.0 | 32oz General Hydroponics pH 7.0 | 32oz Calibration Solution Quart - pH meters & testers MSRP: $14.95 Our Price: $14.95 Our Price: Sale Price: $5.00 Add to Cart Compare
Quick view Hanna | sku: HI7061L Hanna Cleaning Solution 500ml Proper maintenance is the key to ensuring the accuracy of any pH tester. Hanna Electrode Cleaning Solution, used at least once per week and as often as once per day, keeps dirt and contaminants from causing incorrect readings. It’s as simple as a... MSRP: Our Price: Sale Price: $19.95 Out of Stock Compare Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Hanna | sku: HI98118 Hanna GroLine pH Tester The Hanna GroLine HI98118 pH/temperature tester is a pocket meter for measuring the pH of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98118 has... MSRP: Our Price: Sale Price: $99.95 Add to Cart Compare Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Active Aqua | sku: AAPB10 Active Aqua 10" Pump Filter Bag Large Enclose your submersible pump in this fine mesh, zippered filter bag to prevent pump clogging. Filters all forms of biological and nutrient sediments common to hydroponic reservoirs. Increases pump life while reducing cleaning maintenance. Fits most pump... MSRP: Our Price: Sale Price: $12.95 Out of Stock Compare Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Active Aqua | sku: AAPBD100 Active Aqua Bottom Draw Pump Adapter, 3/4" Active Aqua Bottom Draw Fittings allow you to convert your premium submersible pump into a practical bottom draw pump. No need to purchase additional sump pumps to remove that last bit of water in your reservoir or tank—simply connect your bottom... MSRP: Our Price: Sale Price: $6.95 Out of Stock Compare Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected
Quick view Bluelab | sku: BLU7003 Bluelab Care Kit pH ONLY Bluelab Care Kit pH ONLY MSRP: Our Price: Sale Price: $23.32 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected