Hydroponic Systems, Equipment and Testing

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Barbed Inline Ball Valve 3/4"
A simple shut-off valve with 3/4" barbed fittings. Easily attaches to our Irrigation line. Split your line and use two shut-off valves to easily drain your reservoir by turning off the feed line and opening the drain line.
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Barbed Inline Ball Valve 3/4"
$5.53
GROW1 Grow1 Inline Garden Water Filter - Chlorine Removal Sediment Removal (KDF-55)
The Grow1 Inline Garden Water Filter features an inline, high-flow rate design utilizing NSF certified Natural Coconut Shell Activated Carbon to eliminate chlorine and sediment contamination, odors, and bad taste from drinking water. A flexible hose prote
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Grow1 Inline Garden Water Filter - Chlorine Removal Sediment Removal (KDF-55)
$33.00
General Hydroponics GH pH Test Kit
Maintaining the proper pH of your fertilizer solution is critical to a crop's ability to utilize nutrients. The roll of pH Papers and General Hydroponics' pH Test Kit are inexpensive and reliable ways to test pH. For the pH paper, simply take a piece and
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GH pH Test Kit
$8.63
Tubing Air Black Vinyl 3/16" ID - 50 Ft Roll
Made from strong and durable vinyl material, these tubes are available in a variety of sizes and lengths, great for use with air or water. The tube walls are thick and flexible, and you may choose between the 100% opaque black vinyl, which prevents algae
Tubing Air Black Vinyl 3/16" ID - 50 Ft Roll
$16.00
Premium Green Coconut Carbon Filter 2 In X 20 In
Carbon Block Filters remove chlorine, organic chemicals and chemicals that contribute to taste and odor. These filters act as near absolute-rated sediment filters. They are much more efficient than the granulated carbon filters because there is no channel
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Premium Green Coconut Carbon Filter 2 In X 20 In
$46.13
Barbed Inline Ball Valve 1/2"
A simple shut-off valve with 1/2" barbed fittings. Easily attaches to our 1/2" Irrigation line. Split your line and use two shut-off valves to easily drain your reservoir by turning off the feed line and opening the drain line. Also available in 3/4".
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Barbed Inline Ball Valve 1/2"
$3.75
General Hydroponics GH pH Control Kit - 4 pc
General Hydroponics pH Control Kit contains 8 oz pH UP, 8 oz pH DOWN, 1 oz indicator and vial.
GH pH Control Kit - 4 pc
$22.75
Hydro Flow Barbed Straight Connector 1/4" - Single
Use these high quality barbed 3/16 in connectors for your irrigation systems or hydroponic systems. Feature 3 barbs for a tight fit. Bump stop assures fittings are completely and securely inserted in tubing. Made with 100% virgin plastic.
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Barbed Straight Connector 1/4" - Single
$0.26
General Hydroponics GH pH Up - gal
For plants to grow their best it's important that the nutrient pH be slightly acidic - the range of 5.5 to 6.5 is considered ideal for most crops. The General Hydroponics pH Up (Base) is formulated using Potassium Hydroxide and Potassium Carbonate which a
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GH pH Up - gal
$39.06
Swivel Adapter 1/2" Compression to 3/4" Female Pipe Thread
The 1/2" female pipe thread splits to accept 2 - 1/2" irrigation lines. Simply push the 1/2" irrigation line into the water-tight slip fittings. The Swivel T can be used with the Israeli Filter.
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Swivel Adapter 1/2" Compression to 3/4" Female Pipe Thread
$2.09
EcoPlus Eco Air 1 Plus One Outlet - 2 Watt 44 GPH
The EcoPlus Eco Air series pumps are very quiet, yet extremely powerful, providing aquariums and hydroponic systems with supplemental oxygen.
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EcoPlus Eco Air 1 Plus One Outlet - 2 Watt 44 GPH
$17.15
AutoPot AutoPot - Top Hat Grommet 3/8"
3/8″ for the AQUAvalve5 (gray/black) that works with Grommeted trays, the 12.4 gal Hard Tank, Tray2Grow System and 3/8″ fittings.
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AutoPot - Top Hat Grommet 3/8"
$2.49
AutoPot AutoPot - 3/8" (9mm) Cross Connector
A 3/8″ cross connector supplied individually and used to connect four pieces of pipe together. These are useful along with the 3/8″ tee connectors as they provide the user with the ability to create a layout to suit his or her needs.
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AutoPot - 3/8" (9mm) Cross Connector
$1.85
Aqua Heat Titanium Reservoir Heater 300W
Heater tube is fully submersible. Automatic electronic heater. Double heating tube. Very durable and reliable. Easy temperature control. Ideal for saltwater and freshwater. Temp range: 68F (20C) to 93F (34C). One year warranty.
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Aqua Heat Titanium Reservoir Heater 300W
$57.34
Tubing Air Black Vinyl 3/16" - Per Foot
Made from strong and durable vinyl material, these tubes are available in a variety of sizes and lengths, great for use with air or water. The tube walls are thick and flexible, and you may choose between the 100% opaque black vinyl, which prevents algae
Tubing Air Black Vinyl 3/16" - Per Foot
$0.30
Tubing White Super Flex UV PE 5/3 mm Woodpecker - Per Foot
Woodpecker irrigation line per foot
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Tubing White Super Flex UV PE 5/3 mm Woodpecker - Per Foot
$0.29
Ebb & Flow Outlet 1/2" - 13 mm
1/2" barb for inlet or outlet of Ebb & Flow fittings, accepts 3/4" mpt pvc.
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Ebb & Flow Outlet 1/2" - 13 mm
$2.00
Netafim Angle Barbed Stake Woodpecker - Single
The Angle Barbed Stake has a unique flow channel down the length of the stake directing the water into the container. It also has a pointed end for easy container insertion. For use with Super Flex UV Whiteâ„¢ PE Tubing.
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Netafim Angle Barbed Stake Woodpecker - Single
$0.29
General Hydroponics Rubber Grommet 1/2"
1/2" Grommet for Waterfarm
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Rubber Grommet 1/2"
$0.66
General Hydroponics GH pH Up - qt
For plants to grow their best it's important that the nutrient pH be slightly acidic - the range of 5.5 to 6.5 is considered ideal for most crops. The General Hydroponics pH Up (Base) is formulated using Potassium Hydroxide and Potassium Carbonate which a
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GH pH Up - qt
$15.68
Barbed Tee Fitting 1/4" - single
Use our 1/4" fittings to design and build your custom irrigation system.
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Barbed Tee Fitting 1/4" - single
$0.50
Barbed Tee Fitting 1/2" - Single
Use our 1/2" fittings to design and build your custom irrigation system.
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Barbed Tee Fitting 1/2" - Single
$0.66
Bluelab Bluelab Storage Solution PH Probe (KCL) 120 ml
The perfect solution to store and hydrate all your pH measuring instruments. We know it is extremely important to care for and store pH probes correctly. pH probes are sensitive glass instruments which age through normal use. The life and performance of
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Bluelab Storage Solution PH Probe (KCL) 120 ml
$19.99
Netafim Woodpecker Drip Head 2 gph - Single
Simply poke a small hole, using a thumb tack, or needle, where you would like to place the dripper. Open the hole to the correct size by using a hole punch tool. Insert the drip head into the line (colored side in). Attach a length of Woodpecker drip line
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Netafim Woodpecker Drip Head 2 gph - Single
$0.60