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128
Active Aqua Submersible Water Pump, 160 GPH
In Stock: 697
$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: 45
$15.72 $18.99 -17%
HydroLogic Poly Tubing - 50ft Roll - 1/4in - Blue
In Stock: 138
$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: 188
$15.41 $21.37 -28%
Luster Leaf Rapitest Digital Soil pH Meter | Results From 3.5 - 9.0
In Stock: 492
$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: 632
$14.89 $17.99 -17%
Active Aqua Air Stone, 6" (15 cm), case of 12
In Stock: 237
$14.71 $18.15 -19%
Leader FA5 Clear Filter Housing | 5in - Transparent - 1in Female Thread
In Stock: 146
$14.49 $38.57 -62%
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%
Raindrip Adjustable Eight-Outlet Bubbler
In Stock: 12
$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: 93
$13.24 $13.90 -5%
Milwaukee Instruments pH 7.01 Solution, 230 ml
In Stock: 269
$13.24 $13.90 -5%
EcoPlus Eco Air 1 Adjustable Air Pump - 44 GPH - 1 Outlet
In Stock: 64
$13.04 $15.36 -15%
Active Aqua Air Pump, 1 Outlet, 2W, 3.2 L/min
In Stock: 600
$13.00 $15.73 -17%
Active Aqua Grow Flow 3/4" Elbow Hardware Kit, pack of 6
In Stock: 83
$12.90 $15.58 -17%
Active Aqua Grow Flow 3/4" Tee Hardware Kit, pack of 6
In Stock: 259
$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: 223
$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: 30
$12.46 $15.79 -21%
Raindrip Hole Punch - Professional | Bulk
Out of stock
$12.45 $19.99 -38%
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: 118
$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%
Active Aqua Submersible Pump Filter Bag, 10.5" x 13.125"
In Stock: 1688
$12.35 $13.19 -6%
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: 253
$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%
General Hydroponics pH Down Liquid - 32oz
In Stock: 4061
$11.44 $15.68 -27%
General Hydroponics pH Up Liquid - 32oz
In Stock: 2577
$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: 80
$11.27 $15.63 -28%
Bluelab pH 4.0 Calibration Solution | 250ml - Designed for Bluelab Products
In Stock: 500
$11.27 $15.63 -28%
Bluelab pH 7.0 Calibration Solutions | 250ml - Designed for Bluelab Products
In Stock: 520
$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%
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%
Hydrofarm Active Air 3-Way Meter
In Stock: 79
$10.29 $14.99 -31%
Raindrip 1/4" Tubing, 50' Roll
In Stock: 32
$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: 376
$9.86 $11.54 -15%
Raindrip Poly Tubing | Black - 1/4in Diam x 100ft L
In Stock: 60
$9.77 $15.99 -39%
Active Aqua 1" Elbow Connector, pack of 10
In Stock: 121
$9.72 $14.05 -31%
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 Aqua Submersible Water Pump, 40 GPH
In Stock: 328
$9.45 $12.46 -24%
Active Aqua Submersible Pump Filter Bag, 6.75" x 9.375"
In Stock: 2372
$9.40 $11.36 -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 Air 3-Way Meter
In Stock: 1392
$9.09 $13.09 -31%
Active Aqua 6-Outlet Metal Air Manifold
In Stock: 129
$9.09 $10.99 -17%
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%
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%
Bloom Brothers Hydro Halo Water Ring 12" w/3 Leg Support
In Stock: 2443
$8.27 $11.99 -31%
Active Aqua Replacement Impeller for AAPW550
In Stock: 2860
$8.27 $9.99 -17%
Active Aqua Replacement Impeller for AAPW800
In Stock: 422
$8.27 $9.99 -17%
Dilution Solutions EC Calibration Solution | 20pc Box
In Stock: 206
$8.25 $24.95 -67%
General Hydroponics pH Down Liquid - 8oz
In Stock: 526
$8.20 $10.59 -23%
General Hydroponics pH Up Liquid - 8oz
In Stock: 434
$8.20 $10.59 -23%
Active Air 2-Way Moisture/pH Meter
In Stock: 1097
$8.17 $11.84 -31%
Dramm Twin 235C Shut Off Valve | Twin Cycolac - 10gpm
In Stock: 131
$8.05 $8.15 -1%
Dramm In-Line Hose Filter | With Element - 80 Mesh
In Stock: 4
$8.01 $8.97 -11%
Grodan Dutch Leach Tray Elbow, bag of 25
In Stock: 40
$7.92 $39.66 -80%
Raindrip Dripper | Pressure Compensating Dripper / 0.5gph - 10pk
Out of stock
$7.85 $12.09 -35%
Raindrip Dripper | Pressure Compensating Dripper / 2gph - 10pk
In Stock: 30
$7.85 $12.09 -35%
HM Digital 1000 ppm TDS Calibration Solution, 3 oz (90 ml)
In Stock: 103
$7.85 $9.49 -17%
Active Aqua Chiller 3/4" Fitting Kit for AACH10
In Stock: 42
$7.81 $9.44 -17%
Lasco Fittings PVC Insert Elbow | 1in
In Stock: 54
$7.79 $7.84 -1%
General Hydroponics pH Test Kit Indicator - 1oz
In Stock: 1505
$7.74 $10.15 -24%
Raindrip Dripper | In-line Dripper / 0.5gph - 10pk
In Stock: 55
$7.71 $11.89 -35%
Raindrip Dripper | In-line Dripper / 1gph - 10pk
In Stock: 90
$7.71 $11.89 -35%
Dilution Solutions HM Digital/EC Calibration Solution | 1000 PPM
In Stock: 29
$7.70 $8.95 -14%
Netafim Inline Shut-Off Valve | 3/4in
In Stock: 411
$7.68 $8.17 -6%
Botanicare Ebb & Flow Fitting Kit - 6pc - Includes 2 Extensions, 1/2in Barbed Fitting, 3/4in Fitting, and 2 Screens - Black
In Stock: 433
$7.45 $9.35 -20%
Raindrip Full Circle Adjustable Rotary Sprinkler | 5pk
In Stock: 40
$7.18 $11.09 -35%
Active Aqua Fill/Drain Combo Kit
In Stock: 512
$7.13 $8.55 -17%
Raindrip Full Circle Adjustable Rotary Sprinkler with Riser | 2pk
Out of stock
$7.02 $10.89 -36%
HM Digital PH-STOR pH Electrode Storage Solution
In Stock: 133
$7.02 $8.49 -17%
Netafim Disc Filter Cover O-Ring | 3/4in - 120 Mesh
In Stock: 42
$7.01 $12.90 -46%
Active Aqua Chiller 1/2" Fitting Kit for AACH10
In Stock: 443
$6.94 $8.39 -17%
Dramm QAV Plastic Shut-Off Valve | 13gph - Blue
In Stock: 630
$6.89 $7.41 -7%
Lasco Fittings PVC Insert Tee | .75in
In Stock: 10
$6.89 $6.94 -1%
Bloom Brothers Hydro Halo Water Ring 6" w/3 Leg Support
In Stock: 5556
$6.89 $9.99 -31%
Plastair Wrox Color Change Moisture Indicator | 3pc
Out of stock
$6.87 $7.99 -14%
Dilution Solutions PH Storage Solution | 60cc
Out of stock
$6.86 $7.95 -14%
Lasco Fittings PVC Combination Insert Elbow | .75in
In Stock: 57
$6.83 $6.88 -1%
Netafim Meganet Sprinkler Stand | Connects to PE or Oval tube 8mm Barb
In Stock: 325
$6.78 $7.18 -6%
John Guest Quick Connect 2-Way Splitter - 3/8in QC
In Stock: 90
$6.72 $7.95 -15%
Active Aqua 3/4" Elbow Connectors, pack of 10
In Stock: 1359
$6.57 $10.83 -39%
FloraFlex FloraCap 2.0, 8"
In Stock: 114
$6.42 $7.26 -12%
Leader CRL5 Mesh Sediment Filter | 5in - 20 Micron
In Stock: 456
$6.38 $15.71 -59%
Lasco Fittings PVC Insert Plug | 2in
Out of stock
$6.30 $6.34 -1%
Active Aqua 3/4" Straight Connector, pack of 10
In Stock: 332
$6.25 $9.02 -31%
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