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Hydroponics

111 products

Showing 1 - 24 of 111 products

Showing 1 - 24 of 111 products
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Grey Active Aqua water chiller with front ventilation mesh, digital control panel, and top-mounted hose connectors.
Active Aqua Active Aqua Chiller 1/2 HP
$1,099.95
Active Aqua water chiller with a front mesh grille, digital control panel, and two top hose fittings.
Active Aqua Active Aqua Chiller 1/10 HP
$494.95
HydroLogic reverse osmosis unit with dual black filter housings, clear chambers, carbon/sediment filters, and gauge.
Hydro Logic Hydro Logic Stealth-RO300 Reverse Osmosis Filter - 300 gpd
$409.44
Bluelab white and blue digital pH pen with LCD screen displaying 5.9 pH and 20°C, shown against a white background.
Bluelab Bluelab pH Pen, Waterproof
$99.95
White and blue digital conductivity pen with LCD screen displaying 2.5 EC and 20°C, shown from a front-facing angle.
Bluelab Bluelab PPM Pen, EC TDS Temp, Waterproof
$94.45
Two orange and yellow bottles of General Hydroponics pH Down liquid for adjusting hydroponic nutrient solution acidity.
General Hydroponics GH pH Down Liquid
$8.95
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Black cylindrical HydroLogic Stealth membrane filter with white end caps, O-rings, and branded product label.
Hydro Logic Hydro Logic Stealth-RO150/300 RO Membrane
$163.74
Gray industrial air pump with handle, power cord, tubing, and a 12-outlet metal manifold on a white background.
Active Aqua Commercial Air Pump for Hydroponics, 12 Outlets
$148.45
HM Digital PH-80 handheld digital meter with a white body, orange cap, and LCD screen for measuring pH and temperature.
HM Digital HM Digital PH-80 pH/Temperature Meter
$45.73
Wall-mounted HydroLogic water filter with two clear purple canisters showing a green mesh and white sediment filter.
Hydro Logic Hydro Logic Small Boy Water Filtration System
$140.34
Silver Active Aqua air pump with a top air control dial and eight metal air output nozzles on the front.
Active Aqua Active Aqua Air Pump 8 Outlets,12w 25 L/min
$65.95
AC Infinity pH Meter Pro kit with black waterproof handheld tester, three colorful calibration solutions, and carry case.
AC Infinity AC Infinity pH Meter PRO Kit, Interchangeable Probe
$99.00
Silver Active Aqua air pump with a top airflow control knob and two metal outlet ports at the front.
Active Aqua Active Aqua Air Pump 2 Outlets, 3w 7.8 L/min
$26.35
Gray metal air pump with power cord, clear tubing, and a chrome 8-outlet manifold on a white background.
Active Aqua Commercial Air Pump for Hydroponics, 6 Outlets
$58.25
Vertical white cylindrical water filter cartridge with a pleated design, isolated against a plain white background.
Hydro Logic Hydro Logic Stealth Sediment Replacement Filter
$24.51
Save $0.46
A coil of clear, flexible vinyl tubing for hydroponic irrigation systems, isolated against a white background.
Active Aqua Active Aqua 1/4 Inch Clear Aquarium Tubing OD, 100ft
$23.04 $23.50
General Hydroponics pH control kit with orange pH Down, blue pH Up, test indicator, vial, dropper, and color chart.
General Hydroponics GH pH Control Kit
$18.95
White HM Digital handheld water quality meter showing a digital display with 0 PPM and 23.4°C temperature.
HM Digital HM Digital AquaPro TDS/Temperature Meter
$38.10
Save $3.81
Round, gray porous air stone in a black housing with a side air intake nozzle and four base suction cups.
Active Aqua Active Aqua 4 Inch Air Stone Bubbler, Round
$8.18 $11.99
Save $2.52
High-angle view of a neat, tight coil of flexible black irrigation tubing on a clean white background.
Active Aqua Active Aqua 1/4 Inch OD Irrigation Tubing, 100 ft
$32.95 $35.47
Cylindrical gray stone air diffuser with a white plastic tubing connector at the top, isolated on white.
Active Aqua Active Aqua 2x4 Inch Air Stone, Cylindrical
$5.45
White plastic float valve with adjustable arm, black mounting hardware, and threaded metal connector on white background.
Hydro Logic Hydro Logic Float Valve 3/8 Inch in QC for Evolution RO 1000 and Tall Boy
$33.87
Blue cylindrical porous air stone with a small blue plastic air hose connector on one end.
Active Aqua Active Aqua 6 Inch Air Stone
$3.25
Save $1.34
8oz bottle of General Hydroponics pH Up with a blue and yellow label, white cap, and light purple liquid inside.
General Hydroponics GH pH Up 8 oz
$7.61 $8.95

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