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Hydroponics

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64
Active Aqua Utility Sump Pump, 1479 GPH/5600 LPH
Out of stock
$47.86 $153.29 -69%
Raindrip Set-N-Flow Analog 3 Dial Water Timer | Time Delays up to 72 Hours - On/Off Control - Low Battery Indicator - Easy to Program
In Stock: 29
$47.50 $73.99 -36%
Hydro Systems Replacement Parts Kit M | For SuperDos - Mounting Bracket
Out of stock
$47.15 $47.51 -1%
Active Aqua Root Spa 5 gal Bucket System
In Stock: 174
$47.14 $56.93 -17%
Active Aqua Submersible Water Pump, 550 GPH
In Stock: 283
$46.91 $64.72 -28%
Danner Pondmaster Fountain-Mag Magnetic Drive Water Pump | 140gph - for Small Garden Fountains, Piped Statuary, and Shallow Water Conditions
In Stock: 7
$46.22 $62.99 -27%
Netafim Manual Disc Filter | 0.75in
In Stock: 111
$46.05 $55.90 -18%
Dosatron Mini Seal Kit for D14MZ2, 14 GPM
Out of stock
$45.25
Hydro Systems Replacement Parts | For MiniDos - Gasket - #80195720
Out of stock
$45.05 $45.39 -1%
Netafim Disc Filter 3/4" MPT x MPT 140 Mesh 17 GPM Maximum Flow
In Stock: 5
$44.72 $47.66 -6%
GroStar GS3-E replacement EC electrode
In Stock: 100
$44.70 $53.99 -17%
HydroLogic Stealth-RO & smallBoy KDF85 Catalytic Carbon Filter Upgrade - For Stealth-RO & smallBoy Systems
In Stock: 130
$43.98 $50.95 -14%
Aptus PCS P-50 Pot Single
In Stock: 42
$43.91 $245.36 -82%
Hydro Systems Repair Kit A | For MiniDos 1% Viton
Out of stock
$43.66 $43.98 -1%
EcoPlus Aqua Heat Titanium Reservoir & Aquarium Heater - 300 Watt - 68°F to 93°F
In Stock: 130
$43.41 $51.32 -15%
Danner Supreme Hydroponics Low Volume Air Pump | 4 Watts - Accepts Standard 3/16in Tubing
In Stock: 52
$43.35 $63.99 -32%
HydroLogic PreEvolution Sediment Filter - Pleated - Cleanable
In Stock: 86
$42.67 $51.56 -17%
HydroLogic Stealth-RO & TALLBoy Quick Connect Pressure Regulator Fittings - 3/8in QC
In Stock: 27
$42.56 $52.45 -19%
Alchemist™ H2O2 Liquid Oxygen - 1gal (OR)
Out of stock
$42.53
GroStar GS1-E replacement pH electrode
In Stock: 101
$42.21 $50.99 -17%
Polyester Element for Spin-Down Sediment Filters | 1.5in - 140 Mesh
Out of stock
$41.69 $42.00 -1%
HM Digital Hydromaster Replacement EC/TDS Probe
Out of stock
$41.39 $49.99 -17%
Active Aqua Air Pump, 8 Outlets, 12W, 25 L/min
In Stock: 2490
$41.39 $75.59 -45%
Danner Pondmaster Fountain-Mag Magnetic Drive Water Pump | 80gph - for Small Garden Fountains, Piped Statuary and Shallow Water Conditions
In Stock: 10
$40.74 $56.99 -29%
Heavy Duty Tomato Barrel w/Tower (Case of 4)
In Stock: 1878
$40.60 $48.99 -17%
Hydro Systems Replacement O-Ring | On/Off - #80212116V
Out of stock
$39.14 $39.43 -1%
HM Digital PH-80 pH/Temperature Meter
In Stock: 129
$38.53 $46.50 -17%
Dilution Solutions HM Digital pH Tester | 6in x 1.7in x .7in
Out of stock
$38.36 $49.95 -23%
Dilution Solutions 1 1/2 in Check Valve
In Stock: 48
$38.32 $43.49 -12%
HydroLogic TALLBoy Green Coconut Carbon Filter - 2 GPM - 5 Micron Filtration
In Stock: 47
$38.17 $46.13 -17%
Central Coast Garden pH Down Solution | 1gal - Concentrate - 75% Phosphoric Acid
Out of stock
$38.01 $49.95 -24%
HydroLogic Merlin-Garden Pro Green Coconut Carbon Filter - 2 GPM
In Stock: 30
$37.48 $45.21 -17%
Active Aqua Air Pump, 4 Outlets, 6W, 15 L/min
In Stock: 529
$37.48 $45.28 -17%
Hydrologic MicRO RO Membrane, 75 GPD
Out of stock
$37.26 $59.95 -38%
Alchemist H2O2 Liquid Oxygen 34% Gallon - 1gal
In Stock: 53
$36.80
EcoPlus Eco Air 4 Adjustable Air Pump - 253 GPH - 4 Outlet
In Stock: 128
$36.79 $43.00 -14%
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: 105
$36.75 $58.99 -38%
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-Chlorinated Water
Out of stock
$36.72 $46.34 -21%
3/8" ID Clear Tubing 100'
In Stock: 110
$36.67 $46.48 -21%
Basket Drip Stake w/Cage: Pack of 100
Out of stock
$35.63 $43.04 -17%
HM Digital COM-80 EC/TDS/Temp Waterproof Hydro Tester
In Stock: 94
$35.56 $42.95 -17%
Hydro Systems Weighted Filter Barb | 3/8in - #80026
Out of stock
$35.24 $35.50 -1%
Hydro Systems Suction Tube Filter | #011-026
Out of stock
$35.23 $35.49 -1%
Netafim Black Polyethylene Tubing | 16mm - .52in Diam - Black - 100ft per Roll
In Stock: 5
$34.75 $37.99 -9%
Dilution Solutions HM Digital EC Tester | 6in x 1.7in x .7in
Out of stock
$34.37 $39.95 -14%
HydroLogic Evolution-RO Quick Connect Liquid-Filled Pressure Gauge - 1/2in QC Tee
In Stock: 78
$33.99 $41.95 -19%
60-Degree Angled Drip Stake, pack of 100
In Stock: 21
$33.89 $40.94 -17%
EcoPlus Convertible Bottom Draw Water Pump - 265 GPH
In Stock: 98
$33.69 $40.26 -16%
Netafim Black Polyethylene Tubing | .75in - .82in Diam - Black - 100ft per Roll
In Stock: 4
$33.51 $36.66 -9%
Hanna Electrode Storage Solution
In Stock: 7
$33.49 $33.74 -1%
Dilution Solutions 3/4 in Mixing Chamber Sunshade
Out of stock
$33.04
Bluelab Probe Care Kit | for Bluelab pH & Conductivity Probes
In Stock: 77
$32.82 $45.51 -28%
EcoPlus ECO-396 Fixed Flow Submersible/Inline Pump - 396 GPH - 2.87 PSI
In Stock: 321
$32.72 $36.88 -11%
Hydrofarm Active Aqua Air Pump | 8 Outlet - 25 L/min
In Stock: 18
$32.58 $79.99 -59%
HydroLogic Stealth-RO 300 Flush Valve Flow Restrictor | For Stealth-RO 300 Systems
In Stock: 22
$32.09 $34.21 -6%
Netafim 3mm Plastic Punch | 3mm Blue
In Stock: 22
$32.04 $34.82 -8%
HM Digital Replacement pH Sensor Probe for HM-500
Out of stock
$31.88 $59.99 -47%
American Hydroponics Ball Valve, 1/2", pack of 10
In Stock: 67
$30.79 $64.95 -53%
3/4" ID Black Tubing 25'
In Stock: 979
$30.64 $37.00 -17%
3/16" ID Black Tubing 100'
In Stock: 325
$30.33 $38.48 -21%
Active Aqua Submersible Water Pump, 400 GPH
Out of stock
$29.61 $40.81 -27%
HydroLogic Stealth-RO Replacement Filter Housing | For Stealth-RO Systems
In Stock: 11
$29.55 $32.14 -8%
1/4" OD Black Tubing 100'
In Stock: 352
$29.37 $35.47 -17%
GrowoniX Pleated Sediment Filter | for EX/GX600, EX/GX1000, Lil Boss, and Lil Boss Deluxe - 4.5in x 9.75in - Pleated
Out of stock
$29.19 $42.95 -32%
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