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Hydroponic Systems, Equipment and Testing

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Barbed Elbow 1/2" - Single

Use our 1/2" fittings to design and build your custom irrigation system.

Barbed Elbow 1/2" - Single

$0.68

Small Round Air Stone - 3/16" ID

When powered by a high-output air pump, this large (13⁄8" x 15⁄8" tall ) air stone continuously releases thousands of bubbles to adequately aerate most large hydroponic reservoirs. Increased oxygen in the nutrient solution prevents root rot, encourages nu

Small Round Air Stone - 3/16" ID

$3.49

Ecoplus Large Pump Filter Bag

Put your submersible pump into this filter bag to prevent sediment from entering your irrigation system and causing blockage. Using a filter bag will prolong the life of your pump, and reduce your cleaning and maintenance.

Ecoplus Large Pump Filter Bag

$17.99

EcoPlus Convertible Bottom Draw Water Pump 730 GPH

The EcoPlus® Convertible Bottom Draw Pump is the first hydroponic pump of its kind. With an inter-changeable outlet fitting, this line of pumps fits almost all hydroponic applications. The bottom draw inlet allows the pump to operate in less than 1/2 inch

EcoPlus Convertible Bottom Draw Water Pump 730 GPH

$100.74

EcoPlus Convertible Bottom Draw Pump 265 GPH

The EcoPlus® Convertible Bottom Draw Pump is the first hydroponic pump of its kind. With an inter-changeable outlet fitting, this line of pumps fits almost all hydroponic applications. The bottom draw inlet allows the pump to operate in less than 1/2 inch

EcoPlus Convertible Bottom Draw Pump 265 GPH

$40.26

EcoPlus Commercial Air 1 - 18 Watt 793 GPH

Widely used to provide oxygen in aquariums, fish farms and hydroponic systems. Includes chrome air manifold, ranging from six to twelve outlets. Cylinders and pistons are made of premium materials, making the pump strong and durable. Convenient to operate

EcoPlus Commercial Air 1 - 18 Watt 793 GPH

$63.64

EcoPlus 185 Submersible Pump

EcoPlus Fixed Flow Rate Submersible or Inline pumps are great for a variety of application including hydroponics, aquariums, ponds and more. These magnetic driven pumps are constructed with a high quality rare earth rotor magnet which helps deliver an eff

EcoPlus 185 Submersible Pump

$23.99

Ebb & Flow Outlet 3/4" - 19 mm

3/4" barb for inlet or outlet of Ebb & Flow fittings, accepts 3/4" mpt pvc.

Ebb & Flow Outlet 3/4" - 19 mm

$2.25

Ebb & Flow Fitting Screen

Prevent large debris from returning to reservoir and possibly damaging pump, and disperse/ diffuse incoming water from pump to tray.

Ebb & Flow Fitting Screen

$0.79

Ebb & Flow Fitting Riser Extension

Add an additional riser adapter to increase the overflow height 1 5/8"

Ebb & Flow Fitting Riser Extension

$0.79

EcoPlus 396 Submersible Pump

EcoPlus Fixed Flow Rate Submersible or Inline pumps are great for a variety of application including hydroponics, aquariums, ponds and more. These magnetic driven pumps are constructed with a high quality rare earth rotor magnet which helps deliver an eff

EcoPlus 396 Submersible Pump

$41.21

Ebb & Flow Outlet 1/2" - 13 mm

1/2" barb for inlet or outlet of Ebb & Flow fittings, accepts 3/4" mpt pvc.

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.

Netafim Angle Barbed Stake Woodpecker - Single

$0.29

Hydro-Logic Stealth RO Sediment Filter - Pleated/Cleanable

Sediment Filters are high efficiency depth gradient density filter cartridges with almost absolute micron ratings. They are strongly recommended for areas with extremely high sediment levels like NY, WA, ND, NC and IL etc. The gradient pore structure of t

Hydro-Logic Stealth RO Sediment Filter - Pleated/Cleanable

$21.99

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

Premium Green Coconut Carbon Filter 2 In X 20 In

$46.13

Hydro-Logic Stealth RO/Small Boy Green - Coconut Carbon Filter

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

Hydro-Logic Stealth RO/Small Boy Green - Coconut Carbon Filter

$24.99

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".

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

Barbed Straight Connector 3/4" - Single

Use our 3/4" fittings to design and build your custom irrigation system.

Barbed Straight Connector 3/4" - Single

$1.26

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.

Barbed Straight Connector 1/4" - Single

$0.26

Barbed Straight Connector 1/2" - Single

Use our 1/2" fittings to design and build your custom irrigation system.

Barbed Straight Connector 1/2" - Single

$0.66

HM Digital Meter HM Digital EC/TDS HydroTester (COM-80)

Measures electrical conductivity (EC), total dissolved solids (TDS). Excellent for nutrient testing. Four scales: EC: µS, mS; TDS: ppm, ppt

Meter HM Digital EC/TDS HydroTester (COM-80)

$46.44

General Hydroponics Rubber Grommet 1/2"

1/2" Grommet for Waterfarm

Rubber Grommet 1/2"

$0.66

Hydro-Logic Stealth/Small Boy KDF85/Catalytic Carbon Upgrade Filter

Replacement carbon filter for Hydro-Logic Stealth reverse-osmosis filtration systems.

Hydro-Logic Stealth/Small Boy KDF85/Catalytic Carbon Upgrade Filter

$50.95