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Hydroponics

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64
HydroLogic Stealth-RO Replacement Filter Housing | For Stealth-RO Systems
In stock
$29.77 $32.14 -7%
Active Aqua Submersible Water Pump, 400 GPH
Out of stock
$29.61 $40.81 -27%
1/4" OD Black Tubing 100'
In stock
$29.37 $35.47 -17%
3/4" ID Black Tubing 25'
In stock
$29.17 $37.00 -21%
Milwaukee Instruments pH 600 pH Tester w/1 Point Manual Calibration
In stock
$28.80 $30.00 -4%
GrowoniX Pleated Sediment Filter | for EX/GX600, EX/GX1000, Lil Boss, and Lil Boss Deluxe - 4.5in x 9.75in - Pleated
Out of stock
$28.66 $42.95 -33%
Netafim Pressure Regulator | 3/4in - 35psi - 5-18gpm
Out of stock
$28.59 $35.10 -19%
Polyester Element for Spin-Down Sediment Filters | 1.5in - 140 Mesh
Out of stock
$28.54
General Hydroponics pH Down Liquid - 1gal
In stock
$28.50 $39.06 -27%
General Hydroponics pH Up Liquid - 1gal
In stock
$28.50 $39.06 -27%
Milwaukee Instruments pH600 Digital pH Pen
In stock
$27.82 $29.00 -4%
EcoPlus ECO-264 Fixed Flow Submersible/Inline Pump - 290 GPH - 2.87 PSI
In stock
$27.65 $32.97 -16%
Dramm Brass Shut-Off Valve | 17gpm - 3/4in Thread
In stock
$27.22 $29.96 -9%
Active Aqua Air Stone, Round, 8" x 1"
In stock
$26.72 $31.49 -15%
Active Aqua Submersible Water Pump, 250 GPH
In stock
$26.39 $33.23 -21%
Hydro Systems Repair Kit A | For MiniDos 2.5% Viton
Out of stock
$26.27
EZ Clone 360-Degree Replacement Mister, pack of 50
In stock
$26.21 $30.88 -15%
Hydrofarm Electronic Water Timer
In stock
$26.07 $31.49 -17%
Danner The Fountain Pump Statuary Pump with Barb Fittings | 120gph - Grounded Power Cord
In stock
$25.99 $39.99 -35%
AXEON SDF-45-2005 Sediment Filter 4.5" x 20"
Out of stock
$25.93 $31.35 -17%
Hanna General-Purpose Cleaning Solution | 230ml
In stock
$25.64
Hydro Systems O-Ring | 5.237 x 5.551 x 0.157 - Buna-N NBR
Out of stock
$25.60
GrowoniX Eco White Coconut Carbon Filter | for EX400-T, Slim Scrub Systems - 6,000 Gallons of Pure RO Water or 17,000 Gallons of De-Chlorinated Water
Out of stock
$25.53 $38.15 -33%
Dramm Aluminum Shut-Off Valve | 3/4in Male-Female Thread
In stock
$25.47 $28.24 -10%
FloraFlex QDPS Multi Flow Bubbler, Elbow, 3/4"
In stock
$25.21 $33.21 -24%
FloraFlex QDPS Multi Flow Bubbler, T, 3/4"
In stock
$25.21 $33.21 -24%
Danner The Fountain Pump Statuary Pump with Barb Fittings | 93gph - Grounded Power Cord
In stock
$24.99 $37.99 -34%
Hanna 4.01 pH Buffer Solution | 500ml
In stock
$24.85
Hanna 7.01 pH Buffer Solution | 500ml
In stock
$24.85
Hanna EC Conductivity Calibration Solution | 1, 413 µS/cm
In stock
$24.85
Bluelab pH Probe KCl Storage Solution | 250ml
In stock
$24.84
HydroLogic Stealth-RO and smallBoy ChloraShield Replaceable Carbon Filter Upgrade - 1 GPM - 1 Micron
In stock
$24.74 $35.65 -31%
GrowoniX Spun Sediment Filter | for EX600-T, EX1000-T, XL Scrub, and Sedi Scrub Systems - 4.5in x 20in - Spun
Out of stock
$24.74 $37.09 -33%
Hydro Flow Premium Vinyl Tubing - 100ft Roll - 3/16in ID - Black
In stock
$24.72 $29.40 -16%
AXEON R1 Series Sediment Filter, 5 Micron
In stock
$24.70 $31.35 -21%
FloraFlex Matrix, 10.5"-12", Pack of 12
In stock
$24.52 $58.99 -58%
FloraFlex QDPS Open Flow Bubbler, T, 3/4"
In stock
$24.41 $32.16 -24%
Dramm Inline Filter | ILF-175 - 10gpm - 40psi
In stock
$24.06 $26.78 -10%
GroStar pH calibration kit (pH 4/7/10, 8 oz. each)
In stock
$24.00 $28.99 -17%
Bluelab Meter Carrying Case | Meter Not Included
In stock
$23.97 $29.08 -18%
Cutting Edge Solutions pH Down | 1gal Bottle
Out of stock
$23.94 $33.99 -30%
Cutting Edge Solutions pH Up | 1gal Bottle
Out of stock
$23.94 $33.99 -30%
Biobizz Bio-PH- PH Regulator 1L pH DOWN
In stock
$23.90 $31.50 -24%
Bluelab Probe Care Kit | for Bluelab pH Probes
In stock
$23.88
HydroLogic Stealth-RO Quick Connect Float Valve - 1/4in QC
In stock
$23.56 $28.46 -17%
HydroLogic Evolution-RO 1000 & TALLBoy Quick Connect Float Valve - 3/8in QC
In stock
$23.56 $28.46 -17%
HydroLogic Evolution-RO Barbed Float Valve - 1/2in
In stock
$23.56 $28.46 -17%
Danner The Fountain Pump Statuary Pump with Barb Fittings | 70gph - Grounded Power Cord
In stock
$22.99 $32.99 -30%
Hydro Systems Replacement Parts | 1in x 3/4in NPT - #8010024N
Out of stock
$22.96
HM Digital TDS-3 Handheld TDS meter
In stock
$22.76 $33.99 -33%
Active Aqua Grow Flow Bottom-Draw Pump, 220 GPH
In stock
$22.65 $27.35 -17%
Biobizz Bio-PH+ PH Regulator 1L pH UP
In stock
$22.20 $29.26 -24%
Danner Pondmaster Fountain-Mag Magnetic Drive Water Pump | 65gph - for larger Tabletop Fountains, Small Garden Fountains, Piped Statuary and Shallow Water Conditions
In stock
$22.19 $36.99 -40%
Active Aqua 1" Fill/Drain Fitting, pack of 10
In stock
$22.16 $26.55 -17%
Hydro Systems Dosage Piston #44 | #010044P
Out of stock
$22.14
Hydro Systems Dosage Piston | 2.5% - Poly White - #010-044P
Out of stock
$22.13
Dramm Plastic Syphonject w/External Check valve 12/CS
Out of stock
$21.82
Luster Leaf Rapitest Light & Moisture Meter | Dual Tester
In stock
$21.74 $29.99 -28%
HydroLogic Poly Tubing - 50ft Roll - 3/8in - Blue
In stock
$21.31 $25.75 -17%
HydroLogic Poly Tubing - 50ft Roll - 3/8in - Black
In stock
$21.31 $25.75 -17%
Dilution Solutions PH Calibration Solution | 20pcs
In stock
$21.24 $24.95 -15%
Dramm #74 Full Flow Shut-Off Valve | 18gpm Ergonomic Grip
In stock
$20.76 $23.11 -10%
Dramm OneTouch High-Flow Valve | 16gpm
In stock
$20.71 $22.91 -10%
Active Aqua 3/4" Fill/Drain Fitting, pack of 10
In stock
$20.29 $24.50 -17%
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