0Cart

Hydroponics

Bucket Systems
Drip Irrigation
Nutrient Delivery Systems
Water Filtration & Treatment
Pumps & Irrigation
Water Chillers
Meters & Controllers
Tubing
Parts & Accessories
Sort by:
Price: High to Low
Show:
128
Save 17%
GroStar GS1-E replacement pH electrode
In stock
$42.21 $50.99 -17%
Save 2%
Hydro Systems Replacement Parts | For MiniDos - Gasket - #80195720
Out of stock
$41.59 $42.24 -2%
Save 17%
HM Digital Hydromaster Replacement EC/TDS Probe
Out of stock
$41.39 $49.99 -17%
EcoPlus Aqua Heat Titanium Reservoir & Aquarium Heater - 300 Watt - 68°F to 93°F
In stock
$40.94 $51.32 -20%
Save 2%
Hydro Systems Replacement Parts Kit B | For A30 - #011945V
Out of stock
$40.49 $41.12 -2%
Save 2%
Hydro Systems Repair Kit A | For MiniDos 1% Viton
Out of stock
$40.27 $40.90 -2%
Dilution Solutions Pro HM Digital pH Meter | 7.3in x 1.3in x 1.3in
In stock
$39.62 $99.95 -60%
Save 4%
Dosatron Mini Seal Kit for D14MZ2, 14 GPM
Out of stock
$39.30 $40.79 -4%
Save 17%
HM Digital PH-80 pH/Temperature Meter
In stock
$38.53 $46.50 -17%
Save 17%
3/8" ID Clear Tubing 100'
In stock
$38.50 $46.48 -17%
Danner Pondmaster Fountain-Mag Magnetic Drive Water Pump | 140gph - for Small Garden Fountains, Piped Statuary, and Shallow Water Conditions
In stock
$38.18 $51.99 -27%
Save 17%
HydroLogic TALLBoy Green Coconut Carbon Filter - 2 GPM - 5 Micron Filtration
In stock
$38.17 $46.13 -17%
Save 12%
HM Digital COM-80 EC/TDS/Temp Waterproof Hydro Tester
In stock
$37.71 $42.95 -12%
Dilution Solutions HM Digital pH Tester | 6in x 1.7in x .7in
Out of stock
$37.66 $49.95 -25%
Save 17%
HydroLogic Merlin-Garden Pro Green Coconut Carbon Filter - 2 GPM
In stock
$37.48 $45.21 -17%
Central Coast Garden pH Down Solution | 1gal - Concentrate - 75% Phosphoric Acid
Out of stock
$37.30 $49.95 -25%
Central Coast Garden pH Up Solution | 1gal - 35% Potassium Hydroxide
In stock
$37.30 $49.95 -25%
Hydrologic MicRO RO Membrane, 75 GPD
Out of stock
$37.26 $59.95 -38%
Save 2%
Hydro Systems Replacement O-Ring | On/Off - #80212116V
Out of stock
$36.10 $36.66 -2%
Danner Supreme Hydroponics Low Volume Air Pump | 4 Watts - Accepts Standard 3/16in Tubing
In stock
$36.09 $52.99 -32%
GrowoniX Eco Green Coconut Carbon Filter | for EX400-T and Slim Scrub Systems - 2.5in x 20in - 6,000 Gallons of Pure RO Water or 17,000 Gallons of De-Chlorin...
Out of stock
$36.05 $46.34 -22%
Save 17%
Dilution Solutions 1 1/2 in Check Valve
In stock
$35.88 $43.49 -17%
Save 17%
Basket Drip Stake w/Cage: Pack of 100
Out of stock
$35.63 $43.04 -17%
Save 2%
Netafim Black Polyethylene Tubing | 16mm - .52in Diam - Black - 100ft per Roll
Out of stock
$35.46 $36.01 -2%
Save 2%
Hydro Systems Inner Cylinder #7 | #194404P
Out of stock
$35.34 $35.89 -2%
Save 19%
EcoPlus Eco Air 4 Adjustable Air Pump - 253 GPH - 4 Outlet
In stock
$34.71 $43.00 -19%
Save 10%
Leader FA5 Clear Filter Housing | 5in - Transparent - 1in Female Thread
In stock
$34.56 $38.57 -10%
Save 2%
Netafim Black Polyethylene Tubing | .75in - .82in Diam - Black - 100ft per Roll
Out of stock
$34.18 $34.71 -2%
Save 19%
HydroLogic Evolution-RO Quick Connect Liquid-Filled Pressure Gauge - 1/2in QC Tee
In stock
$33.99 $41.95 -19%
Danner Pondmaster Fountain-Mag Magnetic Drive Water Pump | 80gph - for Small Garden Fountains, Piped Statuary and Shallow Water Conditions
In stock
$33.96 $46.99 -28%
Save 17%
60-Degree Angled Drip Stake, pack of 100
In stock
$33.89 $40.94 -17%
Save 2%
Hydro Systems Weighted Filter Barb | 3/8in - #80026
Out of stock
$32.49 $32.99 -2%
Danner The Fountain Pump Statuary Pump with Barb Fittings | 200gph - 6.5ft Max Pumping Height - Includes : 1/4in and 1/2in Tubing Adapters - Grounded Power Cord
In stock
$32.40 $51.99 -38%
Save 17%
3/16" ID Black Tubing 100'
In stock
$31.85 $38.48 -17%
EcoPlus Convertible Bottom Draw Water Pump - 265 GPH
In stock
$31.78 $40.26 -21%
Save 17%
Active Aqua Air Pump, 4 Outlets, 6W, 15 L/min
In stock
$31.49 $37.73 -17%
Save 10%
HydroLogic Stealth-RO 300 Flush Valve Flow Restrictor | For Stealth-RO 300 Systems
In stock
$30.66 $34.21 -10%
Save 17%
EcoPlus ECO-396 Fixed Flow Submersible/Inline Pump - 396 GPH - 2.87 PSI
In stock
$30.64 $36.88 -17%
Save 17%
3/4" ID Black Tubing 25'
In stock
$30.64 $37.00 -17%
OASE Fountain Pump 150 | 150gph - 6ft cord - Hose Size 3/8in - 1/2in
In stock
$30.29 $42.59 -29%
Save 12%
GrowoniX Quick Connect Float Valve with Quick-Connect | for 1/4in or 3/8in
Out of stock
$29.53 $33.39 -12%
Save 17%
1/4" OD Black Tubing 100'
In stock
$29.37 $35.47 -17%
Save 2%
Hydro Systems Ratio Adjustment Sleeve | #194406P
Out of stock
$29.18 $29.64 -2%
Milwaukee Instruments pH600 Digital pH Pen
In stock
$29.03
Dilution Solutions 3/4 in Mixing Chamber Sunshade
Out of stock
$28.70
Active Aqua Submersible Water Pump, 400 GPH
In stock
$28.69 $37.79 -24%
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%
Save 2%
Bluelab Meter Carrying Case | Meter Not Included
In stock
$28.63 $29.08 -2%
Save 19%
Netafim Pressure Regulator | 3/4in - 12psi - 5-18gpm
Out of stock
$28.32 $35.10 -19%
Save 19%
Netafim Pressure Regulator | 3/4in - 35psi - 5-18gpm
In stock
$28.32 $35.10 -19%
Save 12%
HydroLogic Stealth-RO Replacement Filter Housing | For Stealth-RO Systems
Out of stock
$28.22 $32.14 -12%
Netafim Disc Filter 3/4" MPT x MPT 140 Mesh 17 GPM Maximum Flow
In stock
$27.95
OASE Fountain Pump 90 | 90gph - 6ft cord - Hose Size 3/8in and 1/2in
In stock
$27.94 $38.99 -28%
Save 2%
Bluelab Probe Care Kit | for Bluelab pH & Conductivity Probes
In stock
$27.80 $28.24 -2%
Save 9%
Milwaukee Instruments pH 600 pH Tester w/1 Point Manual Calibration
In stock
$27.30 $30.00 -9%
Save 2%
Polyester Element for Spin-Down Sediment Filters | 1.5in - 140 Mesh
Out of stock
$27.06 $27.48 -2%
Save 14%
Active Aqua Air Stone, Round, 8" x 1"
In stock
$26.96 $31.49 -14%
Save 19%
EcoPlus ECO-264 Fixed Flow Submersible/Inline Pump - 290 GPH - 2.87 PSI
In stock
$26.68 $32.97 -19%
General Hydroponics pH Down Liquid - 1gal
In stock
$26.63 $39.06 -32%
General Hydroponics pH Up Liquid - 1gal
In stock
$26.63 $39.06 -32%
Save 11%
Dramm Brass Shut-Off Valve | 17gpm - 3/4in Thread
In stock
$26.63 $29.96 -11%
FloraFlex QDPS Multi Flow Bubbler, Elbow, 1"
In stock
$26.28 $33.71 -22%
Save 15%
EZ Clone 360-Degree Replacement Mister, pack of 50
In stock
$26.21 $30.88 -15%
Save 17%
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%
Save 17%
AXEON SDF-45-2005 Sediment Filter 4.5" x 20"
Out of stock
$25.93 $31.35 -17%
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%
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%
Save 11%
Dramm Aluminum Shut-Off Valve | 3/4in Male-Female Thread
In stock
$25.10 $28.24 -11%
FloraFlex Matrix, 10.5"-12", Pack of 12
In stock
$25.09 $58.99 -57%
Danner The Fountain Pump Statuary Pump with Barb Fittings | 93gph - Grounded Power Cord
In stock
$24.99 $37.99 -34%
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%
AXEON R1 Series Sediment Filter, 5 Micron
In stock
$24.70 $31.35 -21%
Active Aqua Submersible Water Pump, 250 GPH
In stock
$24.43 $30.77 -21%
FloraFlex QDPS Open Flow Bubbler, Elbow, 3/4"
In stock
$24.41 $32.16 -24%
FloraFlex QDPS Open Flow Bubbler, T, 3/4"
In stock
$24.41 $32.16 -24%
Save 2%
Hanna General-Purpose Cleaning Solution | 230ml
In stock
$24.31 $24.69 -2%
Save 17%
GroStar pH calibration kit (pH 4/7/10, 8 oz. each)
In stock
$24.00 $28.99 -17%
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%
Save 19%
Hydro Flow Premium Vinyl Tubing - 100ft Roll - 3/16in ID - Black
In stock
$23.83 $29.40 -19%
Save 11%
Dramm Inline Filter | ILF-175 - 10gpm - 40psi
In stock
$23.79 $26.78 -11%
Save 14%
NET 3/4IN PRESS REG MODULE 20 PSI 32PRVU-20V2
Out of stock
$23.60 $27.30 -14%
Save 14%
Netafim Pressure Regulator | 35PSI
In stock
$23.60 $27.30 -14%
Save 17%
HydroLogic Stealth-RO Quick Connect Float Valve - 1/4in QC
In stock
$23.56 $28.46 -17%
Save 17%
HydroLogic Evolution-RO 1000 & TALLBoy Quick Connect Float Valve - 3/8in QC
In stock
$23.56 $28.46 -17%
Save 17%
HydroLogic Evolution-RO Barbed Float Valve - 1/2in
In stock
$23.56 $28.46 -17%
Save 2%
Hanna 4.01 pH Buffer Solution | 500ml
In stock
$23.56 $23.93 -2%
Save 2%
Hanna 7.01 pH Buffer Solution | 500ml
In stock
$23.56 $23.93 -2%
Save 2%
Hanna EC Conductivity Calibration Solution | 1, 413 µS/cm
In stock
$23.56 $23.93 -2%
FloraFlex Matrix, 9"-10.5", Pack of 12
In stock
$23.36 $44.99 -48%
Save 2%
Hydro Systems Repair Kit A | For MiniDos 2.5% Viton
Out of stock
$23.35 $23.71 -2%
Danner The Fountain Pump Statuary Pump with Barb Fittings | 70gph - Grounded Power Cord
In stock
$22.99 $32.99 -30%
Raindrip Poly Tubing | 1/2in Diam x 100ft - Coiled
In stock
$22.78 $28.99 -21%
HM Digital TDS-3 Handheld TDS meter
In stock
$22.76 $33.99 -33%
Save 17%
Active Aqua Grow Flow Bottom-Draw Pump, 220 GPH
In stock
$22.65 $27.35 -17%
Raindrip Fix It Kit | 1/4 inch
Out of stock
$22.45 $31.99 -30%
Raindrip Y Filter | 3/4 inch/Handles up to 720 GPH
In stock
$22.25 $29.99 -26%
Hanna Electrode Storage Solution
In stock
$22.21
Save 17%
Active Aqua 1" Fill/Drain Fitting, pack of 10
In stock
$22.16 $26.55 -17%
Save 2%
Bluelab pH Probe KCl Storage Solution | 250ml
In stock
$21.90 $22.24 -2%
Save 2%
Hydro Systems Suction Tube Filter | #011-026
Out of stock
$21.76 $22.10 -2%
Luster Leaf Rapitest Light & Moisture Meter | Dual Tester
In stock
$21.74 $29.99 -28%
Save 17%
HydroLogic Poly Tubing - 50ft Roll - 3/8in - Blue
In stock
$21.31 $25.75 -17%
Save 17%
HydroLogic Poly Tubing - 50ft Roll - 3/8in - Black
In stock
$21.31 $25.75 -17%
Save 1%
Bluelab Probe Care Kit | for Bluelab pH Probes
In stock
$21.06 $21.38 -1%
Netafim 3mm Plastic Punch | 3mm Blue
In stock
$20.80
Save 2%
Hydro Systems Replacement Parts | 1in x 3/4in NPT - #8010024N
Out of stock
$20.76 $21.09 -2%
Save 2%
Dramm Plastic Syphonject w/External Check valve 12/CS
Out of stock
$20.68 $21.01 -2%
Save 11%
Dramm #74 Full Flow Shut-Off Valve | 18gpm Ergonomic Grip
In stock
$20.55 $23.11 -11%
Save 11%
Dramm OneTouch High-Flow Valve | 16gpm
In stock
$20.36 $22.91 -11%
Save 17%
Active Aqua 3/4" Fill/Drain Fitting, pack of 10
In stock
$20.29 $24.50 -17%
Save 17%
HydroLogic Stealth-RO and smallBoy Green Coconut Carbon Filter - 1 GPM - 10 Micron Filtration
In stock
$20.18 $24.39 -17%
Save 2%
Hydro Systems O-Ring | 5.237 x 5.551 x 0.157 - Buna-N NBR
Out of stock
$19.97 $20.28 -2%
Save 17%
GroStar pH Probe Maintanence Kit
In stock
$19.86 $23.99 -17%
Save 2%
Hydro Systems Dosage Piston | 2.5% - Poly White - #010-044P
Out of stock
$19.66 $19.97 -2%
Save 2%
Hydro Systems Dosage Piston #44 | #010044P
Out of stock
$19.66 $19.97 -2%
Save 17%
1/2" ID Black Tubing 25'
In stock
$19.49 $23.55 -17%
Save 17%
1/4" OD Clear Tubing 100'
In stock
$19.44 $23.50 -17%
Save 14%
Aptus PCS P-50 Irrigation Ring Legs
Out of stock
$19.01 $22.04 -14%
GrowoniX Eco Green Coconut Carbon Filter | for EX100, EX/GX200, GX300, EX/GX400, and Mini Scrub Systems - 2.5in x 9.75in - 2,500 Gallons of Pure RO Water or ...
Out of stock
$18.62 $23.93 -22%
Save 19%
EcoPlus Eco Air 2 Adjustable Air Pump - 126 GPH - 2 Outlet
In stock
$18.53 $22.85 -19%
Danner Pondmaster Fountain-Mag Magnetic Drive Water Pump | 65gph - for larger Tabletop Fountains, Small Garden Fountains, Piped Statuary and Shallow Water Co...
In stock
$18.49 $29.99 -38%
Netafim Pressure Regulator | 3/4in - 75-20gph - 20psi
In stock
$18.49
Save 17%
oxyCLONE oxyCERTS - 1 7/8", Blue, pack of 20
In stock
$18.24 $22.04 -17%
Save 17%
Raindrip Pressure Compensating Drippers, 2 GPH, pack of 25
In stock
$18.19 $21.97 -17%
Show another 128 products
Product filters
Free Shipping
In Stock
Price
$
–
$
  • $0
  • $92298
Shop Owner
Brand
    Show all (63)