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Hydroponic Systems, Equipment and Testing

Home / Hydroponic & Organic Gardening / Hydroponic Systems, Equipment and Testing

General Hydroponics GH pH Down - 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. Our own pH Down is made with phosphoric acid. There are many pH down products on the market, but you get mo

GH pH Down - Qt

$15.99

General Hydroponics GH Dual Diaphragm Air Pump

Four Valve High Output Air Pump The General Hydroponics Dual Diaphragm air pump is extremely quiet and the only air pump in the world manufactured exclusively for hydroponics systems. This high output pump has four adjustable ¼” outputs that can be teed o

GH Dual Diaphragm Air Pump

$160.95

EcoPlus Eco Air 2 Two Outlet - 3 Watt 126 GPH

The EcoPlus Eco Air series pumps are very quiet, yet extremely powerful, providing aquariums and hydroponic systems with supplemental oxygen.

EcoPlus Eco Air 2 Two Outlet - 3 Watt 126 GPH

$22.99

AutoPot AutoPot - Root Control Round for XL

The Root Control Disc prevents roots from encroaching on the AQUAvalve. We recommend the Disc is used gold face up though growers may still use the sheet effectively gold face down if they wish.

AutoPot - Root Control Round for XL

$3.59

AutoPot AutoPot - Root Control Square

The Root Control Square prevents roots from encroaching on the AQUAvalve. We recommend the Root Control Square is used gold face up though growers may still use the Root Control Square effectively gold face down if they wish.

AutoPot - Root Control Square

$2.39

AutoPot AutoPot - 3/8" (9mm) Tee Connector

3/8″ tee connectors are used to connect three pieces of pipe together. These are useful along with the 3/8″ cross connectors as they provide the user with the ability to create a layout to suit his or her needs.

AutoPot - 3/8" (9mm) Tee Connector

$1.19

Hydro-Logic Hydro-Logic Stealth RO150/300 RO Membrane

98+% PPM Rejection
1 membrane for stealth-RO150 and 2 membranes for the stealth-RO300
Filters up to 150 GPD (gallons per day)
Replace between 6 months to 2 years

Hydro-Logic Stealth RO150/300 RO Membrane

$165.60

AutoPot - Tubing Black Soft Line 1/4" (3/8" OD) - Per Foot

Premium vinyl tubing made of excellent quality. Made in the USA. Also fits Autopots.

AutoPot - Tubing Black Soft Line 1/4" (3/8" OD) - Per Foot

$0.99

AutoPot AutoPot - Tubing Black Soft Line 1/4" (3/8" OD) - 100' Roll

Premium vinyl tubing made of excellent quality. Made in the USA. Also fits AutoPots.

AutoPot - Tubing Black Soft Line 1/4" (3/8" OD) - 100' Roll

$91.76

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.

AutoPot - 3/8" (9mm) Cross Connector

$1.85

AutoPot AutoPot - Airbases Round

Give your plants a lift with AirBase. This handy plate fits into the bottom of your pot during set up and allows you to sidestep the use of a pebble layer for drainage.

AutoPot - Airbases Round

$10.99

AutoPot AutoPot - Airbases Square

Give your plants a lift with AirBase. This handy plate fits into the bottom of your pot during set up and allows you to sidestep the use of a pebble layer for drainage.

AutoPot - Airbases Square

$10.49

AutoPot AutoPot - 1 Pot System XL

Seasonal flowering plants and perennial shrubs thrive and produce an abundance of blooms and foliage because of the unique action of the AQUAvalve5, which is designed to allow the plant to go through a wet & dry cycle.

AutoPot - 1 Pot System XL

$105.75

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.

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

Super Sprouter Super Sprouter AirMax Tray

These mesh tray inserts are designed to allow high levels of oxygen to enter the root zone in your clone trays. More oxygen at the roots can help maximize root growth and help minimize damping-off in young clones and seedlings.

Super Sprouter AirMax Tray

$3.58

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

Super Sprouter Super Sprouter QUAD THICK 10 x 20 Tray - No Hole

These reusable trays are built tough for long lasting durability. They are injection molded, where as most 10 in x 20 in trays are vacuum formed. They are four times the thickness of regular 10 in x 20 in trays. No need to use multiple trays to gain stren

Super Sprouter QUAD THICK 10 x 20 Tray - No Hole

$6.49

Bluelab Bluelab 2.77EC Conductivity Solution 250 ml

The 2.77EC solution is used as a reference or checking solution to ensure you have adequately cleaned the EC/ppm probe. Calibration Solution should be stored in a cool place out of direct sun and heat. Please keep out of reach of children. They should be

Bluelab 2.77EC Conductivity Solution 250 ml

$8.99

Tubing White Super Flex UV PE 5/3 mm Woodpecker - Per Foot

Woodpecker irrigation line per foot

Tubing White Super Flex UV PE 5/3 mm Woodpecker - Per Foot

$0.29

Tubing White Super Flex UV PE 5/3 mm Woodpecker - 1000 ft Roll

Woodpecker irrigation line roll

Tubing White Super Flex UV PE 5/3 mm Woodpecker - 1000 ft Roll

$98.80

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

Grow1 Inline Garden Water Filter - Chlorine Removal Sediment Removal (KDF-55)

$33.00

Eco Plus EcoPlus Commercial Air 5 - 80 Watt Single Outlet 1300 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 5 - 80 Watt Single Outlet 1300 GPH

$143.66

Tubing Black PE Hard Irrigation Line 1/2" - Per Foot

Above is a commonly used setup. Coming off the filter with 1/2" line (either soft or irrigation line), you would go to a 1/2" T. From there on, we recommend using 1/2" irrigation line because the soft line, while very flexible, is not compatible with inse

Tubing Black PE Hard Irrigation Line 1/2" - Per Foot

$0.30