Water & Aeration
Showing 49 - 72 of 101
Sale -12%
Hanna Instruments GroLine Cleaning Solution 230 ML
HI7061-023 is the GroLine general purpose cleaning solution that can be used for..
$16.50 $14.49
Sale -12%
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 -32%
Advanced Nutrients AN pH Up
PH UP
When Your pH Is Too Low, You Need pH-Up
-- The Highest Concentration in ..
When Your pH Is Too Low, You Need pH-Up
-- The Highest Concentration in ..
$81.54 $55.04
Sale -45%
Advanced Nutrients AN pH Down
PH DOWN
When Your pH Is Too High, You Need pH-Down
-- The Highest Concentratio..
When Your pH Is Too High, You Need pH-Down
-- The Highest Concentratio..
$180.08 $99.04
Sale -15%
Bluelab Bluelab Truncheon Meter EC/PPM
Bluelab Original Truncheon® Nutrient Meter
$157.94 $134.25
Sale -15%
Bluelab Bluelab Probe Care Kit pH Kit
Bluelab® Probe Care Kit for Conductivity Probes
$23.32 $19.82
Sale -15%
Bluelab Bluelab Commercial Truncheon
Bluelab Commercial Truncheon® Nutrient Meter
$157.94 $134.25
Sale -15%
EcoPlus Air Pump Eco Commercial Commercial 7
EcoPlus Commercial Air 7 - 200 Watt Single Outlet 3566 GPH
$241.34 $205.14
Sale -15%
EcoPlus Air Pump Eco Commercial Commercial 3
EcoPlus Commercial Air 3 - 35 Watt Single Outlet 1030 GPH
$96.21 $81.78
Sale -11%
EcoPlus Reservoir Heater - Aqua Heat
Heater tube is fully submersible. Automatic electronic heater. Double heating tu..
$54.61 $48.74
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..
$81.51 $69.28
Sale -11%
RainMaker Rainmaker Backpack Sprayer 4 Gallon
Rainmaker® Backpack Sprayer
All-purpose sprayer ideal for herbicides, pesticid..
All-purpose sprayer ideal for herbicides, pesticid..
$60.22 $53.75
Sale -15%
Jain Jain Irrigation Octa-Bubbler 2 GPH Per Outlet - Blue Low Flow Bubbler (10/Bag)
Octa-Bubbler® is a pressure compensating device with a 1/2 in FPT inlet and 8 s..
$16.86 $14.33
Showing 49 - 72 of 101