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Hydroponics

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64
Hydrofarm Active Aqua Air Pump | 8 Outlet - 25 L/min
In stock
$32.11 $79.99 -60%
3/16" ID Black Tubing 100'
In stock
$31.39 $38.48 -18%
HydroLogic Stealth-RO 300 Flush Valve Flow Restrictor | For Stealth-RO 300 Systems
Out of stock
$31.37 $34.21 -8%
EcoPlus ECO-396 Fixed Flow Submersible/Inline Pump - 396 GPH - 2.87 PSI
In stock
$31.33 $36.88 -15%
EcoPlus Convertible Bottom Draw Water Pump - 265 GPH
In stock
$31.32 $40.26 -22%
GrowoniX Quick Connect Float Valve with Quick-Connect | for 1/4in or 3/8in
In stock
$30.22 $33.39 -9%
3/4" ID Black Tubing 25'
In stock
$30.19 $37.00 -18%
Hanna Electrode Storage Solution
In stock
$30.16 $31.08 -3%
OASE Fountain Pump 90 | 90gph - 6ft cord - Hose Size 3/8in and 1/2in
Out of stock
$29.85 $42.99 -31%
Milwaukee Instruments pH600 Digital pH Pen
In stock
$29.71
Active Aqua Submersible Water Pump, 400 GPH
In stock
$29.19 $40.81 -28%
1/4" OD Black Tubing 100'
In stock
$28.94 $35.47 -18%
HydroLogic Stealth-RO Replacement Filter Housing | For Stealth-RO Systems
In stock
$28.89 $32.14 -10%
Bluelab Probe Care Kit | for Bluelab pH & Conductivity Probes
In stock
$28.45 $29.32 -3%
GrowoniX Pleated Sediment Filter | for EX/GX600, EX/GX1000, Lil Boss, and Lil Boss Deluxe - 4.5in x 9.75in - Pleated
Out of stock
$28.25 $42.95 -34%
Netafim Pressure Regulator | 3/4in - 35psi - 5-18gpm
Out of stock
$28.18 $35.10 -20%
Milwaukee Instruments pH 600 pH Tester w/1 Point Manual Calibration
In stock
$27.94 $30.00 -7%
Polyester Element for Spin-Down Sediment Filters | 1.5in - 140 Mesh
Out of stock
$27.69 $28.54 -3%
Active Aqua Air Stone, Round, 8" x 1"
In stock
$26.96 $31.49 -14%
Dramm Brass Shut-Off Valve | 17gpm - 3/4in Thread
In stock
$26.63 $29.96 -11%
EcoPlus ECO-264 Fixed Flow Submersible/Inline Pump - 290 GPH - 2.87 PSI
In stock
$26.29 $32.97 -20%
General Hydroponics pH Down Liquid - 1gal
In stock
$26.25 $39.06 -33%
General Hydroponics pH Up Liquid - 1gal
In stock
$26.25 $39.06 -33%
Danner The Fountain Pump Statuary Pump with Barb Fittings | 120gph - Grounded Power Cord
In stock
$25.99 $39.99 -35%
FloraFlex QDPS Multi Flow Bubbler, Elbow, 1"
In stock
$25.89 $33.71 -23%
EZ Clone 360-Degree Replacement Mister, pack of 50
In stock
$25.83 $30.88 -16%
Hydrofarm Electronic Water Timer
In stock
$25.69 $31.49 -18%
AXEON SDF-45-2005 Sediment Filter 4.5" x 20"
Out of stock
$25.55 $31.35 -19%
Hydro Systems Repair Kit A | For MiniDos 2.5% Viton
Out of stock
$25.49 $26.27 -3%
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
$25.16 $38.15 -34%
Dramm Aluminum Shut-Off Valve | 3/4in Male-Female Thread
In stock
$25.10 $28.24 -11%
Danner The Fountain Pump Statuary Pump with Barb Fittings | 93gph - Grounded Power Cord
In stock
$24.99 $37.99 -34%
Hanna General-Purpose Cleaning Solution | 230ml
In stock
$24.88 $25.64 -3%
FloraFlex QDPS Multi Flow Bubbler, Elbow, 3/4"
In stock
$24.85 $33.21 -25%
FloraFlex QDPS Multi Flow Bubbler, T, 3/4"
In stock
$24.85 $33.21 -25%
Active Aqua Submersible Water Pump, 250 GPH
In stock
$24.85 $33.23 -25%
Hydro Systems O-Ring | 5.237 x 5.551 x 0.157 - Buna-N NBR
Out of stock
$24.84 $25.60 -3%
HydroLogic Stealth-RO and smallBoy ChloraShield Replaceable Carbon Filter Upgrade - 1 GPM - 1 Micron
In stock
$24.38 $35.65 -32%
GrowoniX Spun Sediment Filter | for EX600-T, EX1000-T, XL Scrub, and Sedi Scrub Systems - 4.5in x 20in - Spun
Out of stock
$24.38 $37.09 -34%
AXEON R1 Series Sediment Filter, 5 Micron
In stock
$24.34 $31.35 -22%
FloraFlex Matrix, 10.5"-12", Pack of 12
In stock
$24.17 $58.99 -59%
Hanna 4.01 pH Buffer Solution | 500ml
In stock
$24.12 $24.85 -3%
Hanna 7.01 pH Buffer Solution | 500ml
In stock
$24.12 $24.85 -3%
Hanna EC Conductivity Calibration Solution | 1, 413 µS/cm
In stock
$24.12 $24.85 -3%
FloraFlex QDPS Open Flow Bubbler, Elbow, 3/4"
In stock
$24.06 $32.16 -25%
FloraFlex QDPS Open Flow Bubbler, T, 3/4"
In stock
$24.06 $32.16 -25%
Dramm Inline Filter | ILF-175 - 10gpm - 40psi
In stock
$23.79 $26.78 -11%
GroStar pH calibration kit (pH 4/7/10, 8 oz. each)
In stock
$23.65 $28.99 -18%
Cutting Edge Solutions pH Down | 1gal Bottle
Out of stock
$23.60 $33.99 -31%
Cutting Edge Solutions pH Up | 1gal Bottle
In stock
$23.60 $33.99 -31%
Hydro Flow Premium Vinyl Tubing - 100ft Roll - 3/16in ID - Black
In stock
$23.49 $29.40 -20%
HydroLogic Stealth-RO Quick Connect Float Valve - 1/4in QC
In stock
$23.22 $28.46 -18%
HydroLogic Evolution-RO 1000 & TALLBoy Quick Connect Float Valve - 3/8in QC
In stock
$23.22 $28.46 -18%
HydroLogic Evolution-RO Barbed Float Valve - 1/2in
In stock
$23.22 $28.46 -18%
FloraFlex Matrix, 9"-10.5", Pack of 12
In stock
$23.02 $44.99 -49%
Danner The Fountain Pump Statuary Pump with Barb Fittings | 70gph - Grounded Power Cord
In stock
$22.99 $32.99 -30%
HM Digital TDS-3 Handheld TDS meter
In stock
$22.43 $33.99 -34%
Bluelab pH Probe KCl Storage Solution | 250ml
In stock
$22.41 $23.10 -3%
Central Coast Garden pH Up Solution | 1gal - 35% Potassium Hydroxide
In stock
$22.34 $49.95 -55%
Active Aqua Grow Flow Bottom-Draw Pump, 220 GPH
In stock
$22.32 $27.35 -18%
Hydro Systems Replacement Parts | 1in x 3/4in NPT - #8010024N
Out of stock
$22.28 $22.96 -3%
Bluelab Meter Carrying Case | Meter Not Included
In stock
$21.96 $29.08 -24%
Biobizz Bio-PH+ PH Regulator 1L pH UP
In stock
$21.88 $29.26 -25%
Active Aqua 1" Fill/Drain Fitting, pack of 10
In stock
$21.84 $26.55 -18%
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