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Water & Aeration

Sale -12%
Hanna Instruments GroLine EC/TDS Tester GroLine EC/TDS Tester

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 ..
$85.00 $74.99
Sale -15%
General Hydroponics GH pH Down

General Hydroponics GH pH Down

General Hydroponics® pH Down Liquid
$14.39 $12.23
Sale -11%
RainMaker Rainmaker Spray Bottle 32 oz (50/Cs)

RainMaker Rainmaker Spray Bottle 32 oz (50/Cs)

This 32 oz spray bottle has an adjustable nozzle and translucent bottle to easil..
$4.08 $3.64
Sale -5%
Active Aqua Active Aqua Air Stone

Active Aqua Active Aqua Air Stone

Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing..
$1.99 $1.89
Sale -20%
Active Aqua Barbed Elbow Connectors

Active Aqua Barbed Elbow Connectors

Barbed Elbow Fittings
Complete line of fittings is known for its superior perf..
$0.49 $0.39
Sale -15%
Active Aqua Manifold 4 Plastic

Active Aqua Manifold 4 Plastic

Distribute the output of your air pump with this high quality 4-outlet plastic (..
$2.09 $1.78
Sale -20%
Mills Nutrients Hydro Halo Water Ring 9 Inch

Mills Nutrients Hydro Halo Water Ring 9 Inch

Bloom Brothers Hydro Halo Water Ring 9" w/3 Leg Support
$10.99 $8.81
Sale -15%
EcoPlus Grommets

EcoPlus Grommets

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

Hydro Flow Hydro Flow® Ebb & Flow Fittings

Hydro Flow® Ebb & Flow Fittings
Manufactured using high quality materials. Hyd..
$0.96 $0.82
Sale -15%
EcoPlus EcoPlus Air Stones

EcoPlus EcoPlus Air Stones

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

EcoPlus Submersible Pump EcoPlus Eco 66

EcoPlus Eco 66 Bottom Draw 75 GPH
$15.71 $14.03
Sale -11%
EcoPlus Submersible Pump EcoPlus Eco 1584

EcoPlus Submersible Pump EcoPlus Eco 1584

EcoPlus Eco 1584 Fixed Flow Submersible/Inline Pump 1638 GPH
$174.25 $155.52
Sale -30%
EcoPlus EcoPlus Air Pump Air 8

EcoPlus EcoPlus Air Pump Air 8

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

Nectar for the Gods NG Olympus Up

Olympus Up
$144.99 $86.13
Sale -12%
Hanna Instruments GroLine Calibration Sol 4.01 230 ML

Hanna Instruments GroLine Calibration Sol 4.01 230 ML

HI7004-023 is a high quality pH 4.01 calibration buffer that is NIST traceable a..
$16.50 $14.49
Sale -15%
Bluelab Bluelab Probe Leap

Bluelab Bluelab Probe Leap

Bluelab Leap pH Probe (Probe Only)
$136.74 $116.23
Sale -15%
EcoPlus Air Pump Eco  Commercial Commercial 1

EcoPlus Air Pump Eco Commercial Commercial 1

EcoPlus Commercial Air 1 - 18 Watt Single Outlet 793 GPH
$71.10 $60.44
Sale -15%
General Hydroponics GH pH Up

General Hydroponics GH pH Up

General Hydroponics® pH Up Liquid
$14.39 $12.23
Sale 0%
General Hydroponics GH pH 7.01 Solution

General Hydroponics GH pH 7.01 Solution

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

EcoPlus Reservoir Heater - Aqua Heat

Heater tube is fully submersible. Automatic electronic heater. Double heating tu..
$52.85 $47.17
Sale -15%
Emerald Harvest Emerald Harvest pH Up Gallon/3.79 Liter

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..
$81.51 $69.28
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