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Hydroponics

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64
3/8" ID Clear Tubing 100'
In Stock: 102
$37.73 $46.48 -19%
EcoPlus Eco Air 4 Adjustable Air Pump - 253 GPH - 4 Outlet
In Stock: 124
$37.59 $45.58 -18%
Dilution Solutions HM Digital EC Tester | 6in x 1.7in x .7in
Out of stock
$37.49 $39.95 -6%
HydroLogic Stealth-RO 300 Flush Valve Flow Restrictor | For Stealth-RO 300 Systems
In Stock: 19
$36.89
Hydro Systems Weighted Filter Barb | 3/8in - #80026
Out of stock
$36.82
Hydro Systems Suction Tube Filter | #011-026
Out of stock
$36.81
Alchemist H2O2 Liquid Oxygen 34% Gallon - 1gal
In Stock: 173
$36.80
Milwaukee Instruments pH600 Digital pH Pen
In Stock: 269
$36.33
Basket Drip Stake w/Cage: Pack of 100
Out of stock
$36.15 $43.04 -16%
Bluelab Probe Care Kit | for Bluelab pH & Conductivity Probes
In Stock: 76
$35.27 $45.51 -23%
Hanna Electrode Storage Solution
In Stock: 10
$34.99
HydroLogic Evolution-RO Quick Connect Liquid-Filled Pressure Gauge - 1/2in QC Tee
In Stock: 76
$34.73 $41.95 -17%
EcoPlus Convertible Bottom Draw Water Pump - 265 GPH
In Stock: 72
$34.66 $42.68 -19%
Dilution Solutions 3/4 in Mixing Chamber Sunshade
Out of stock
$34.52
60-Degree Angled Drip Stake, pack of 100
In Stock: 15
$34.38 $40.94 -16%
EcoPlus ECO-396 Fixed Flow Submersible/Inline Pump - 396 GPH - 2.87 PSI
In Stock: 293
$34.19 $39.09 -13%
Milwaukee Instruments pH 600 pH Tester w/1 Point Manual Calibration
In Stock: 99
$33.98 $35.00 -3%
1/2" ID Blue Tubing 100'
Out of stock
$33.64 $165.84 -80%
Hydrofarm Active Aqua Air Pump | 8 Outlet - 25 L/min
In Stock: 18
$33.53 $79.99 -58%
HM Digital Replacement pH Sensor Probe for HM-500
Out of stock
$32.80 $59.99 -45%
Dramm Brass Shut-Off Valve | 17gpm - 3/4in Thread
In Stock: 346
$32.40
3/16" ID Black Tubing 100'
In Stock: 322
$32.31 $38.48 -16%
Netafim 3mm Plastic Punch | 3mm Blue
In Stock: 22
$31.33 $34.82 -10%
3/4" ID Black Tubing 25'
In Stock: 895
$31.08 $37.00 -16%
Danner The Fountain Pump Statuary Pump with Barb Fittings | 120gph - Grounded Power Cord
In Stock: 53
$31.00 $39.99 -22%
HydroLogic Stealth-RO Replacement Filter Housing | For Stealth-RO Systems
In Stock: 9
$30.87 $32.14 -4%
Active Aqua Submersible Water Pump, 400 GPH
Out of stock
$30.47 $40.81 -25%
Senninger Pressure Master Regulator | Flow Range 2 - 20gpm - Preset Operating Pressure 15psi - Max Inlet Pressure 95psi - Inlet 3/4in NPT (F); 1in NPT (F) 1in BSPT (F) - Outlet ...
In Stock: 62
$30.13
Senninger Pressure Master Regulator | Flow Range 2 - 20gpm - Preset Operating Pressure 40psi - Max Inlet Pressure 120psi - Inlet 3/4in NPT (F); 1in NPT (F); 1in BSPT (F) - Outle...
In Stock: 28
$30.13
Netafim Black Polyethylene Tubing | 16mm - .52in Diam - Black - 100ft per Roll
In Stock: 5
$29.83 $37.99 -21%
Netafim Flex Polyethylene Tubing | 3,000ft Roll - 1.67mm - Black
In Stock: 5
$29.79 $351.04 -92%
1/4" OD Black Tubing 100'
In Stock: 297
$29.79 $35.47 -16%
General Hydroponics pH Down Liquid - 1gal
In Stock: 5330
$29.32 $41.79 -30%
General Hydroponics pH Up Liquid - 1gal
In Stock: 4130
$29.32 $41.79 -30%
Danner The Fountain Pump Statuary Pump with Barb Fittings | 93gph - Grounded Power Cord
In Stock: 26
$29.00 $37.99 -24%
Dramm Aluminum Shut-Off Valve | 3/4in Male-Female Thread
In Stock: 189
$28.90
EcoPlus ECO-264 Fixed Flow Submersible/Inline Pump - 290 GPH - 2.87 PSI
In Stock: 85
$28.88 $34.95 -17%
Netafim Black Polyethylene Tubing | .75in - .82in Diam - Black - 100ft per Roll
In Stock: 3
$28.77 $36.66 -22%
Dramm Inline Filter | ILF-175 - 10gpm - 40psi
In Stock: 65
$28.57 $28.59
Active Aqua Air Stone, Round, 8" x 1"
In Stock: 301
$28.38 $31.49 -10%
Hanna 4.01 pH Buffer Solution | 500ml
In Stock: 16
$27.99
Hanna 7.01 pH Buffer Solution | 500ml
In Stock: 16
$27.99
Hanna EC Conductivity Calibration Solution | 1, 413 µS/cm
In Stock: 10
$27.99
Bluelab pH Probe KCl Storage Solution | 250ml
In Stock: 301
$27.58 $35.86 -23%
Bluelab Probe Care Kit | for Bluelab pH Probes
In Stock: 11
$27.52 $34.48 -20%
Hydro Systems Repair Kit A | For MiniDos 2.5% Viton
Out of stock
$27.24
Cutting Edge Solutions pH Down | 1gal Bottle
Out of stock
$26.97 $33.99 -21%
Cutting Edge Solutions pH Up | 1gal Bottle
Out of stock
$26.97 $33.99 -21%
EZ Clone 360-Degree Replacement Mister, pack of 50
In Stock: 201
$26.59 $30.88 -14%
Hydro Systems O-Ring | 5.237 x 5.551 x 0.157 - Buna-N NBR
Out of stock
$26.54
Hydrofarm Electronic Water Timer
In Stock: 1143
$26.45 $31.49 -16%
AXEON SDF-45-2005 Sediment Filter 4.5" x 20"
Out of stock
$26.31 $31.35 -16%
Netafim Pressure Regulator | 3/4in - 35psi - 5-18gpm
Out of stock
$26.04 $35.10 -26%
FloraFlex QDPS Multi Flow Bubbler, Elbow, 3/4"
In Stock: 31
$25.94 $33.21 -22%
FloraFlex QDPS Multi Flow Bubbler, T, 3/4"
In Stock: 25
$25.94 $33.21 -22%
Active Aqua Submersible Water Pump, 250 GPH
Out of stock
$25.94 $33.23 -22%
Hydro Flow Premium Vinyl Tubing - 100ft Roll - 3/16in ID - Black
In Stock: 142
$25.82 $31.16 -17%
HydroLogic Stealth-RO and smallBoy ChloraShield Replaceable Carbon Filter Upgrade - 1 GPM - 1 Micron
In Stock: 36
$25.46 $35.65 -29%
AXEON R1 Series Sediment Filter, 5 Micron
In Stock: 49
$25.42 $31.35 -19%
FloraFlex QDPS Open Flow Bubbler, T, 3/4"
In Stock: 55
$25.12 $32.16 -22%
Dramm #74 Full Flow Shut-Off Valve | 18gpm Ergonomic Grip
In Stock: 492
$24.63 $24.74
Dramm OneTouch High-Flow Valve | 16gpm
In Stock: 113
$24.60
Biobizz Bio-PH- PH Regulator 1L pH DOWN
In Stock: 67
$24.59 $31.50 -22%
Hanna General-Purpose Cleaning Solution | 230ml
In Stock: 6
$24.47 $26.59 -8%
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