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Water & Aeration

Active Aqua Barbed Elbow Connectors
Sale-20%

Active Aqua Barbed Elbow Connectors

Barbed Elbow Fittings
Complete line of fittings is known for its superior performance and reliability. These non-corrosive plastic fittings are guaranteed to provide a secure, watertight and airtight connection.
$0.49 $0.39
Hanna Instruments GroLine EC/TDS Tester GroLine EC/TDS Tester
Sale-12%

Hanna Instruments GroLine EC/TDS Tester GroLine EC/TDS Tester

The HI98318 is our latest pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a very large easy to read LCD displa
$85.00 $74.99
EcoPlus EcoPlus Air Stones
Sale-15%

EcoPlus EcoPlus Air Stones

EcoPlus® Air Stones
$2.51 $2.13
EcoPlus Submersible Pump EcoPlus Eco 66
Sale-11%

EcoPlus Submersible Pump EcoPlus Eco 66

EcoPlus Eco 66 Bottom Draw 75 GPH
$15.71 $14.03
General Hydroponics GH pH Up
Sale-15%

General Hydroponics GH pH Up

General Hydroponics® pH Up Liquid
$14.39 $12.23
General Hydroponics GH pH 7.01 Solution
Sale0%

General Hydroponics GH pH 7.01 Solution

General Hydroponics® Meter Calibration Solutions
$23.84 $23.84
EcoPlus Reservoir Heater - Aqua Heat
Sale-11%

EcoPlus Reservoir Heater - Aqua Heat

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.
$52.85 $47.17
Emerald Harvest Emerald Harvest pH Up Gallon/3.79 Liter
Sale-15%

Emerald Harvest Emerald Harvest pH Up Gallon/3.79 Liter

Keep your nutrient solution in the sweet spot with Emerald Harvest® pH Up. A pH reading below 5.5 is considered too acidic for most hydroponic gardens. This premium pH alkalizer allows you to raise the pH of your nutrient solution.
$81.51 $69.28
Active Aqua Active Aqua Air Stone
Sale-5%

Active Aqua Active Aqua Air Stone

Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients.
$1.99 $1.89
EcoPlus EcoPlus Air Stone Disc 4"
Sale-15%

EcoPlus EcoPlus Air Stone Disc 4"

EcoPlus® Hydrovescent Air Disc® air diffusers are great for aerating or circulating nutrients in your tanks or reservoirs. These air diffusers incorporate suction cup feet to keep your Hydrovescent Air Disc® secured without fear of it moving around or fli
$13.45 $11.43
Mills Nutrients Hydro Halo Water Ring 9 Inch
Sale-20%

Mills Nutrients Hydro Halo Water Ring 9 Inch

Bloom Brothers Hydro Halo Water Ring 9" w/3 Leg Support
$10.99 $8.81
EZ-Clone Aeroponic Spray Emitter Red EZ/360
Sale-15%

EZ-Clone Aeroponic Spray Emitter Red EZ/360

Replacement sprayer for all models of EZ-Clone® units.
$0.86 $0.73
EcoPlus Grommets
Sale-15%

EcoPlus Grommets

Hydro Flow Rubber Grommet 3/4 in
Choose from the 4 sizes of Hydro Flow® Grommets to fit your needs.
$0.66 $0.56
Hydro Flow Hydro Flow® Ebb & Flow Fittings
Sale-15%

Hydro Flow Hydro Flow® Ebb & Flow Fittings

Hydro Flow® Ebb & Flow Fittings
Manufactured using high quality materials. Hydro Flow® Tub Outlet Fittings each come with 2 gaskets ensuring a water tight seal. All pieces offered a la carte for maximum flexibility.
$0.96 $0.82
Active Aqua Tubing Black 5/8" x 100'
Sale-6%

Active Aqua Tubing Black 5/8" x 100'

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.
$72.99 $68.25
EcoPlus EcoPlus Air Pump Air 8
Sale-30%

EcoPlus EcoPlus Air Pump Air 8

EcoPlus Eco Air 8 Eight Outlet - 13 Watt 380 GPH
$100.28 $69.99
Nectar for the Gods NG Olympus Up
Sale-41%

Nectar for the Gods NG Olympus Up

Olympus Up
$144.99 $86.13
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