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32
Bluelab Meter Carrying Case | Meter Not Included
In Stock: 170
$24.32 $29.08 -16%
Dilution Solutions PH Calibration Solution | 20pcs
In Stock: 3
$24.14 $24.95 -3%
Danner The Fountain Pump Statuary Pump with Barb Fittings | 70gph - Grounded Power Cord
In Stock: 35
$24.00 $32.99 -27%
HydroLogic Stealth-RO Quick Connect Float Valve - 1/4in QC
In Stock: 126
$23.90 $28.46 -16%
HydroLogic Evolution-RO 1000 & TALLBoy Quick Connect Float Valve - 3/8in QC
In Stock: 733
$23.90 $28.46 -16%
HydroLogic Evolution-RO Barbed Float Valve - 1/2in
In Stock: 295
$23.90 $28.46 -16%
Hydro Systems Replacement Parts | 1in x 3/4in NPT - #8010024N
Out of stock
$23.81
HM Digital TDS-3 Handheld TDS meter
In Stock: 30
$23.42 $33.99 -31%
Active Aqua Grow Flow Bottom-Draw Pump, 220 GPH
In Stock: 1645
$22.97 $27.35 -16%
Hydro Systems Dosage Piston #44 | #010044P
Out of stock
$22.96
Hydro Systems Dosage Piston | 2.5% - Poly White - #010-044P
Out of stock
$22.95
Danner Pondmaster Fountain-Mag Magnetic Drive Water Pump | 65gph - for larger Tabletop Fountains, Small Garden Fountains, Piped Statuary and Shallow Water Conditions
In Stock: 31
$22.83 $36.99 -38%
Aptus PCS P-50 Pot Single
In Stock: 41
$22.59 $245.36 -91%
Active Aqua 1" Fill/Drain Fitting, pack of 10
In Stock: 438
$22.48 $26.55 -15%
Luster Leaf Rapitest Light & Moisture Meter | Dual Tester
In Stock: 44
$22.36 $29.99 -25%
Biobizz Bio-PH- PH Regulator 1L pH DOWN
In Stock: 67
$22.36 $31.50 -29%
Bluelab Conductivity Standard Solution | 500mL- 2.77 EC - Designed for Bluelab Products
In Stock: 131
$22.27 $28.73 -22%
Bluelab pH 4.0 Calibration Solutions | 500mL- Designed for Bluelab Products
In Stock: 503
$22.11 $28.73 -23%
Bluelab pH 7.0 Calibration Solutions | 500mL- Designed for Bluelab Products
In Stock: 165
$22.11 $28.73 -23%
HydroLogic Poly Tubing - 50ft Roll - 3/8in - Blue
In Stock: 51
$21.62 $25.75 -16%
HydroLogic Poly Tubing - 50ft Roll - 3/8in - Black
In Stock: 48
$21.62 $25.75 -16%
EZ Clone Replacement Water Pump (Mag 1125), 1100 GPH
Out of stock
$21.41 $121.36 -82%
Active Aqua Air Pump, 2 Outlets, 3W, 7.8 L/min
In Stock: 769
$21.07 $23.96 -12%
Senninger Pressure Regulator | Flow Range 0.1 - 8gpm - Preset Operating Pressure 20psi - Max Inlet Pressure 100psi - Inlet 3/4in NPT (F) - Outlet 3/4in NPT (F)
In Stock: 31
$21.03
Biobizz Bio-PH+ PH Regulator 1L pH UP
In Stock: 49
$20.77 $29.26 -29%
Active Aqua 3/4" Fill/Drain Fitting, pack of 10
In Stock: 480
$20.58 $24.50 -16%
HydroLogic Stealth-RO and smallBoy Green Coconut Carbon Filter - 1 GPM - 10 Micron Filtration
In Stock: 171
$20.47 $24.39 -16%
GroStar pH Probe Maintanence Kit
In Stock: 87
$20.15 $23.99 -16%
EcoPlus Eco Air 2 Adjustable Air Pump - 126 GPH - 2 Outlet
In Stock: 155
$20.06 $24.22 -17%
Bluelab Probe Care Kit | for Bluelab Conductivity Probes
In Stock: 8
$19.84 $24.83 -20%
1/2" ID Black Tubing 25'
In Stock: 395
$19.77 $23.55 -16%
1/4" OD Clear Tubing 100'
In Stock: 95
$19.73 $23.50 -16%
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