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128
Active Aqua 3/4" Fill/Drain Fitting, pack of 10
In Stock: 4
$20.29 $24.50 -17%
FloraFlex Matrix, 9"-10.5", Pack of 12
In Stock: 15
$20.23 $44.99 -55%
HydroLogic Stealth-RO and smallBoy Green Coconut Carbon Filter - 1 GPM - 10 Micron Filtration
In Stock: 225
$20.18 $24.39 -17%
Senninger Pressure Regulator | Flow Range 0.1 - 8gpm - Preset Operating Pressure 20psi - Max Inlet Pressure 100psi - Inlet 3/4in NPT (F) - Outlet 3/4in NPT (F)
In Stock: 31
$20.13 $20.28 -1%
Aquascape Statuary & Fountain Pump | 90gph Max Flow - 3ft Max Height - 4.3 Watts
In Stock: 8
$19.98 $25.98 -23%
GroStar pH Probe Maintanence Kit
In Stock: 89
$19.86 $23.99 -17%
Active Aqua Air Pump, 2 Outlets, 3W, 7.8 L/min
In Stock: 930
$19.84 $23.96 -17%
1/4" OD Clear Tubing 100'
In Stock: 116
$19.44 $23.50 -17%
EcoPlus Eco Air 2 Adjustable Air Pump - 126 GPH - 2 Outlet
In Stock: 160
$19.21 $22.85 -16%
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 8,000 Gallons of De-...
Out of stock
$18.96 $23.93 -21%
Raindrip Poly Tubing | 1/2in Diam x 100ft - Coiled
In Stock: 46
$18.77 $28.99 -35%
1/2" ID Black Tubing 25'
In Stock: 539
$18.56 $23.55 -21%
Danner Pondmaster Fountain-Mag Magnetic Drive Water Pump | 35gph - for smaller Tabletop Fountains
In Stock: 23
$18.45 $29.99 -38%
EcoPlus ECO-185 Fixed Flow Submersible/Inline Pump - 158 GPH - 1.77 PSI
In Stock: 141
$18.26 $23.55 -22%
oxyCLONE oxyCERTS - 1 7/8", Blue, pack of 20
In Stock: 2593
$18.24 $22.04 -17%
Raindrip Pressure Compensating Drippers, 2 GPH, pack of 25
In Stock: 231
$18.19 $21.97 -17%
Active Aqua 1/2" Fill/Drain Fitting, pack of 10
In Stock: 689
$18.05 $21.83 -17%
OASE Vinyl Tubing | 1/2in Diam x 20ft L
Out of stock
$17.94 $25.99 -31%
Bluelab Probe Care Kit | for Bluelab Conductivity Probes
In Stock: 9
$17.91 $24.83 -28%
OASE Pump Shield | 15in L x 15in W
In Stock: 8
$17.75 $24.99 -29%
Raindrip Fix It Kit | 1/4 inch
Out of stock
$17.42 $26.99 -35%
MICROBE-LIFT Super Dechlorinator Plus | 32oz
In Stock: 84
$17.32 $31.99 -46%
Raindrip Y Filter | 3/4 inch/Handles up to 720 GPH
In Stock: 9
$17.25 $26.99 -36%
Dilution Solution Pressure Gauge, 0-100 PSI, 1/4" Mount
In Stock: 17
$17.01
Central Coast Garden pH Up Solution | 1gal - 35% Potassium Hydroxide
In Stock: 17
$17.00 $49.95 -66%
EcoPlus Commercial Grade Chiller Fitting Kit - For EcoPlus Commercial Chillers
In Stock: 103
$16.88 $21.53 -22%
FloraFlex Tubing 1/4 Inch OD
In Stock: 192
$16.84 $21.59 -22%
HydroLogic TALLBoy Poly-Spun Sediment Filter - 20in x 2.5in - 5 Micron - Single Use
In Stock: 69
$16.81 $20.31 -17%
General Hydroponics pH Control Kit - 4pc - 8oz pH UP, 8oz pH DOWN, 1oz Indicator, & Vial
In Stock: 2131
$16.62 $22.75 -27%
Dramm One Touch Valve | 8gpm
In Stock: 424
$16.56 $16.69 -1%
P3 International Save a Drop Water Meter
In Stock: 4288
$16.52 $19.95 -17%
Microbe Life Hydroponics pH UP, 1 qt
In Stock: 67
$16.45 $19.99 -18%
Microbe Life Hydroponics pH DOWN, 1 qt
In Stock: 80
$16.45 $19.99 -18%
Active Aqua Replacement Impeller for AAPW1000
In Stock: 658
$16.44 $19.85 -17%
Hydro Systems Replacement O-Ring | 0.487 x 0.693 x 0.103 - #212005V (DP)
Out of stock
$16.15 $16.27 -1%
Active Aqua Submersible Water Pump, 160 GPH
In Stock: 700
$16.04 $22.10 -27%
Netafim Pressure Regulator | 3/4in - 15psi - Low Flow .25-4.5gpm
In Stock: 1
$16.02 $20.80 -23%
Netafim Pressure Regulator | 3/4in - 35psi - Low Flow .25-4.5gpm
In Stock: 21
$16.02 $20.80 -23%
Aquascape Statuary & Fountain Pump | 70gph Max Flow - 2ftft Max Height - 3 Watts
In Stock: 24
$15.99 $20.98 -24%
Alchemist H2O2 Liquid Oxygen 34% (1 Quart)
In Stock: 1440
$15.80
GroStar pH calibration kit (pH 4/7, 8 oz. each)
In Stock: 47
$15.72 $18.99 -17%
HydroLogic Poly Tubing - 50ft Roll - 1/4in - Blue
In Stock: 140
$15.68 $18.95 -17%
HydroLogic Poly Tubing - 50ft Roll - 1/4in - Black
In Stock: 53
$15.68 $18.95 -17%
Active Aqua Chiller 1" Fitting Kit for AACH100 & AACH100HP
In Stock: 18
$15.64 $18.89 -17%
Raindrip 1/4" Barbed Tee, pack of 50
In Stock: 71
$15.58 $18.82 -17%
Raindrip 6" Heavy Duty Support Stakes, pack of 50
In Stock: 37
$15.46 $18.67 -17%
Bluelab Conductivity Standard Solution | 120ml - 2.77EC
In Stock: 72
$15.41 $21.37 -28%
Luster Leaf Rapitest Digital Soil pH Meter | Results From 3.5 - 9.0
In Stock: 504
$15.41 $21.29 -28%
Central Coast Garden pH Down Solution | 32oz - Concentrate - 75% Phosphoric Acid
Out of stock
$15.21 $19.95 -24%
Central Coast Garden pH Up Solution | 32oz - 35% Potassium Hydroxide
Out of stock
$15.21 $19.95 -24%
Active Aqua 12-Outlet Metal Air Manifold
In Stock: 633
$14.89 $17.99 -17%
Leader CRL5 Mesh Sediment Filter | 5in - 20 Micron
In Stock: 454
$14.85 $15.71 -5%
Active Aqua Air Stone, 6" (15 cm), case of 12
In Stock: 241
$14.71 $18.15 -19%
Hydro Systems O-Ring | 1.737 x 1.943 x 0.103 - (2-132)
Out of stock
$14.35 $14.46 -1%
FloraFlex Matrix Pad, 9"-10.5", Pack of 12
Out of stock
$13.95 $26.99 -48%
Raindrip Dripper | 1 GPH/Pressure Compensating
In Stock: 100
$13.68 $21.99 -38%
GrowoniX Spun Sediment Filter | for EX/GX600, EX/GX1000, Lil Boss, and Lil Boss Deluxe - 4.5in x 9.75in - Spun
Out of stock
$13.57 $19.98 -32%
Raindrip Adjustable Eight-Outlet Bubbler
In Stock: 11
$13.48 $16.28 -17%
HydroLogic smallBoy Poly-Spun Sediment Filter - 10in x 2.5in - 5 Micron - Single Use
In Stock: 523
$13.41 $16.24 -17%
FloraFlex Multi Flow Bubbler
In Stock: 263
$13.39 $17.64 -24%
Milwaukee Instruments pH 4.01 Calibration Solution, 230 ml
In Stock: 109
$13.34 $13.90 -4%
Milwaukee Instruments pH 7.01 Solution, 230 ml
In Stock: 269
$13.34 $13.90 -4%
Active Aqua Air Pump, 1 Outlet, 2W, 3.2 L/min
In Stock: 613
$13.31 $15.73 -15%
GrowoniX Eco White 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 8,000 Gallons of De-...
Out of stock
$13.11 $19.23 -32%
EcoPlus Eco Air 1 Adjustable Air Pump - 44 GPH - 1 Outlet
In Stock: 32
$12.95 $15.36 -16%
Active Aqua Grow Flow 3/4" Elbow Hardware Kit, pack of 6
In Stock: 84
$12.90 $15.58 -17%
Active Aqua Grow Flow 3/4" Tee Hardware Kit, pack of 6
In Stock: 261
$12.90 $15.58 -17%
Raindrip Vinyl Tubing | Black - 1/4in Diam x 100ft - Coiled Vinyl
In Stock: 28
$12.81 $19.99 -36%
EcoPlus Large Pump Filter Bag - 10in x 12.5in - for EcoPlus Pumps
In Stock: 234
$12.76 $16.29 -22%
Active Aqua Rubber Grommet, 3/4", pack of 25
In Stock: 2853
$12.70 $18.38 -31%
Hydro Systems Inlet/Outlet Gasket | #010016S - Santoprene (TPV)
Out of stock
$12.56 $12.65 -1%
SUNPACK 2-Function Plant Sensor Meter | 2-Function - Measures Soil Moisture & pH
In Stock: 280
$12.46 $15.79 -21%
Raindrip Hole Punch - Professional | Bulk
Out of stock
$12.45 $19.99 -38%
Active Aqua Submersible Pump Filter Bag, 10.5" x 13.125"
In Stock: 1688
$12.45 $13.19 -6%
SUNPACK Tri-Meter Moisture, Light & pH | Measures Moisture, Light & pH
In Stock: 40
$12.42 $16.99 -27%
GroStar EC Calibration Kit (2.77 EC, 8 oz. each)
In Stock: 120
$12.41 $14.99 -17%
Active Aqua 8-Outlet Metal Air Manifold
In Stock: 330
$12.41 $14.99 -17%
FloraFlex QDPS Open Flow Bubbler, Elbow, 3/4"
In Stock: 30
$12.39 $32.16 -61%
Raindrip 4" Support Stakes, pack of 100
In Stock: 118
$12.39 $14.97 -17%
Amiad Ball Valve Shut Off | .75in - Blue
In Stock: 319
$12.33 $12.42 -1%
EcoPlus Water Chiller Fitting Kit - 3/4in - For 1/2 HP EcoPlus Chiller
In Stock: 12
$12.27 $17.75 -31%
FloraFlex Matrix, 15.5"-18", Pack of 12
In Stock: 29
$12.14 $120.99 -90%
FloraFlex QDPS Multi Flow Bubbler, T, 1"
Out of stock
$12.02 $33.71 -64%
FloraFlex Open Flow Bubbler
In Stock: 246
$11.81 $15.56 -24%
Active Aqua Grow Flow Elbow Hardware Kit, pack of 6
In Stock: 317
$11.61 $14.03 -17%
Active Aqua Grow Flow Tee Hardware Kit, pack of 6
In Stock: 305
$11.61 $14.03 -17%
GrowoniX Replacement Ball Valve | 3/8in
Out of stock
$11.46 $12.15 -6%
General Hydroponics pH Down Liquid - 32oz
In Stock: 1195
$11.44 $15.68 -27%
General Hydroponics pH Up Liquid - 32oz
In Stock: 1679
$11.44 $15.68 -27%
Active Aqua Chiller 1" Fitting Kit for AACH50 & AACH50HP
In Stock: 13
$11.29 $13.64 -17%
Bluelab Conductivity Standard Solution | 250ml - 2.77 EC - Designed for Bluelab Products
In Stock: 199
$11.27 $15.63 -28%
Bluelab pH 4.0 Calibration Solution | 250ml - Designed for Bluelab Products
In Stock: 133
$11.27 $15.63 -28%
Bluelab pH 7.0 Calibration Solutions | 250ml - Designed for Bluelab Products
In Stock: 227
$11.27 $15.63 -28%
Raindrip Pipe Thread Pressure Regulator | 3/4 inch/Pressure up to 80 PSI/Preset at 25-30 PSI
In Stock: 30
$10.85 $16.99 -36%
Raindrip Poly Tubing | 1/2in Diam x 50ft - Coiled
In Stock: 28
$10.78 $16.99 -37%
GrowoniX Replacement Ball Valve | 1/4in
Out of stock
$10.76 $11.41 -6%
Jain Dan Mini Sprinkler | Green Kiwi-Orange with LPD
In Stock: 1759
$10.76 $10.84 -1%
General Hydroponics pH Test Indicator - 8oz
In Stock: 575
$10.61 $14.53 -27%
HydroLogic Stealth-RO Replacement Inlet Fitting - For Stealth-RO Systems
Out of stock
$10.44 $11.36 -8%
EcoPlus Water Chiller Fitting Kit - 3/4in - For 1/4 HP EcoPlus Chiller
In Stock: 29
$10.43 $15.24 -32%
Raindrip 1/4" Barbed Connector, pack of 50
In Stock: 108
$10.41 $12.56 -17%
GrowoniX Micron Spun Sediment Filter | for EX100, EX/GX200, GX300, EX/GX400, and Mini Scrub Systems - 2.5in x 9.75in - Micron Spun
Out of stock
$10.36 $15.28 -32%
Hydrofarm Active Air 3-Way Meter
In Stock: 79
$10.29 $14.99 -31%
Raindrip 1/4" Tubing, 50' Roll
In Stock: 35
$10.21 $12.33 -17%
Lasco Fittings Ball Valve 2621-007 | 4in
Out of stock
$10.13 $10.21 -1%
Active Aqua Rubber Grommet, 1/2", pack of 25
In Stock: 1461
$10.10 $14.64 -31%
Cutting Edge Solutions pH Down | 32oz Bottle
In Stock: 82
$10.03 $13.99 -28%
Cutting Edge Solutions pH Up | 32oz Bottle
In Stock: 17
$10.03 $13.99 -28%
Active Aqua Air Stone, Round, 4" x 1"
In Stock: 374
$9.79 $11.54 -15%
Raindrip Poly Tubing | Black - 1/4in Diam x 100ft L
In Stock: 60
$9.77 $15.99 -39%
Greengro Biologicals Water Conditioner | 8oz - Liquid Concentrate - Removes, Detoxifies & Neutralizes
In Stock: 140
$9.66 $18.49 -48%
Active Aqua Chiller 1/2" Fitting Kit: for AACH25,AACH25HP, AACH50 & AACH50HP
In Stock: 24
$9.55 $11.54 -17%
Active Air 2-Way pH & Moisture Meter | 1ct
In Stock: 37
$9.30 $13.99 -34%
John Guest Quick Connect Inline Shut-Off Valve - 3/8in QC
In Stock: 88
$9.18 $10.95 -16%
Active Aqua Chiller 3/4" Fitting Kit for AACH25, AACH25HP, AACH50 & AACH50HP
In Stock: 30
$9.11 $11.01 -17%
Active Aqua 6-Outlet Metal Air Manifold
In Stock: 129
$9.09 $10.99 -17%
Active Aqua Submersible Water Pump, 40 GPH
In Stock: 328
$9.03 $12.46 -28%
Active Aqua 1" Straight Connector, pack of 10
In Stock: 267
$8.94 $11.36 -21%
Netafim CoolNet Pro Fogger Head Assembly | 8.1gph - 60psi (Opening Pressure 28psi)
In Stock: 339
$8.86 $9.58 -8%
Hort2O Digital Hygro-Thermometer | 9.8ft Temperature Sensor - Digital Display - Measures Temperatures 32°F to 122°F - Measures Humidity 20% to 98%
In Stock: 136
$8.72 $19.99 -56%
Raindrip 1/4" Barbed Elbow, pack of 50
In Stock: 213
$8.71 $10.51 -17%
EcoPlus Water Chiller Fitting Kit - 1/2in - For 1/10 HP EcoPlus Chiller
In Stock: 59
$8.65 $12.63 -32%
Active Aqua 1" T Connector, pack of 10
In Stock: 208
$8.64 $12.51 -31%
Active Air 3-Way Meter
In Stock: 677
$8.62 $13.09 -34%
John Guest Quick Connect Inline Shut-Off Valve - 1/4in QC
In Stock: 87
$8.58 $9.95 -14%
FloraFlex Matrix, 12.5"-14.5", Pack of 12
In Stock: 41
$8.56 $87.99 -90%
Active Aqua 1" Elbow Connector, pack of 10
In Stock: 125
$8.46 $14.05 -40%
Active Aqua Replacement Impeller for AAPW550
In Stock: 2860
$8.27 $9.99 -17%
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