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3/4" ID Black Tubing 100'
In stock
$104.23 $125.89 -17%
3/4" ID Black Tubing 25'
In stock
$30.64 $37.00 -17%
Active Aqua Chiller with Power Boost, 1 HP
In stock
$1,620.30 $1,956.90 -17%
Active Aqua Chiller with Power Boost, 1/10 HP
In stock
$476.38 $575.34 -17%
Active Aqua Chiller with Power Boost, 1/4 HP
In stock
$640.35 $773.38 -17%
Active Aqua Chiller with Power Boost, 1/2 HP
In stock
$1,125.47 $1,359.28 -17%
AXEON – Big Switch Series Float Switch, 220V
Out of stock
$171.12 $216.23 -21%
GroStar pH calibration kit (pH 4/7, 8 oz. each)
In stock
$15.72 $18.99 -17%
GroStar pH calibration kit (pH 4/7/10, 8 oz. each)
In stock
$24.00 $28.99 -17%
GroStar EC Calibration Kit (2.77 EC, 8 oz. each)
In stock
$12.41 $14.99 -17%
HM Digital 1000 ppm TDS Calibration Solution, 3 oz (90 ml)
In stock
$9.22 $9.49 -3%
Milwaukee Instruments pH 4.01 Calibration Solution, 230 ml
In stock
$13.34 $13.90 -4%
Milwaukee Instruments pH 7.01 Solution, 230 ml
In stock
$13.34 $13.90 -4%
AXEON Carbon 1252 Water Filtration System, 110V
In stock
$1,998.93 $2,756.95 -27%
AXEON Carbon 1665 Water Filtration System, 110V
In stock
$3,123.23 $4,307.60 -27%
AXEON HYDRO RO EZ-Twist Sediment and Carbon Cartridges, 3-pack
Out of stock
$124.20 $199.00 -38%
AXEON SDF-45-2005 Sediment Filter 4.5" x 20"
Out of stock
$25.93 $31.35 -17%
AXEON R1 Series Sediment Filter, 5 Micron
In stock
$24.70 $31.35 -21%
EZ Clone 360-Degree Replacement Mister, pack of 50
In stock
$26.21 $30.88 -15%
Bloom Brothers Hydro Halo Water Ring 6" w/3 Leg Support
In stock
$6.40 $9.99 -36%
Bloom Brothers Hydro Halo Water Ring 9" w/3 Leg Support
In stock
$5.51 $10.99 -50%
Bloom Brothers Hydro Halo Water Ring 12" w/3 Leg Support
In stock
$7.67 $11.99 -36%
Basket Drip Stake w/Cage: Pack of 100
Out of stock
$35.63 $43.04 -17%
Raindrip Pressure Compensating Drippers, 2 GPH, pack of 25
In stock
$18.19 $21.97 -17%
oxyCLONE oxyCERTS - 1 7/8", Blue, pack of 20
In stock
$18.24 $22.04 -17%
GroStar GS3 EC Pen
In stock
$94.38 $113.99 -17%
GroStar GS3-E replacement EC electrode
In stock
$44.70 $53.99 -17%
HM Digital HydroMaster Portable/Wall Mount/Bench Continuous pH/EC/TDS/Temp
In stock
$208.38 $359.00 -42%
HM Digital COM-80 EC/TDS/Temp Waterproof Hydro Tester
In stock
$35.56 $42.95 -17%
HM Digital Hydromaster Replacement EC/TDS Probe
Out of stock
$41.39 $49.99 -17%
HM Digital TDS-3 Handheld TDS meter
In stock
$22.76 $33.99 -33%
Milwaukee Instruments EC40 PRO EC/TDS Nutrient Meter
In stock
$87.74 $95.00 -8%
Active Aqua 1" Straight Connector, pack of 10
In stock
$7.84 $11.36 -31%
Active Aqua 1/2" Straight Connector, pack of 10
In stock
$3.77 $3.99 -6%
Active Aqua 3/4" Straight Connector, pack of 10
In stock
$6.25 $9.02 -31%
Active Aqua 1/2" Fill/Drain Fitting, pack of 10
In stock
$18.05 $21.83 -17%
Active Aqua 3/4" Fill/Drain Fitting, pack of 10
In stock
$20.29 $24.50 -17%
Active Aqua 1" Fill/Drain Fitting, pack of 10
In stock
$22.16 $26.55 -17%
Active Aqua Extension Fitting, 1", pack of 10
In stock
$5.77 $6.96 -17%
Active Aqua Screen Fitting, 1", pack of 10
In stock
$5.99 $7.23 -17%
Active Aqua Washer Fitting, pack of 10
In stock
$0.41 $4.67 -91%
Active Aqua 1" Elbow Connector, pack of 10
In stock
$9.72 $14.05 -31%
Active Aqua 1/2" Elbow Connector, pack of 10
In stock
$3.34 $3.99 -16%
Active Aqua 3/4" Elbow Connectors, pack of 10
In stock
$6.57 $10.83 -39%
Active Aqua Fill/Drain Combo Kit
In stock
$6.53 $8.55 -24%
Active Aqua Bottom Draw Pump Adapter, AAPW250/AAPW400, 1/2” inlet thread
In stock
$3.55 $4.29 -17%
Active Aqua Bottom Draw Pump Adapter, AAPW550/AAPW800, 5/8” inlet thread
In stock
$4.60 $5.55 -17%
Active Aqua Bottom Draw Pump Adapter, AAPW1000, 3/4” inlet thread
In stock
$5.46 $6.60 -17%
Active Aqua 1/2" Stopper, pack of 10
In stock
$5.23 $7.56 -31%
Active Aqua 3/4" Stopper, pack of 10
In stock
$6.15 $8.94 -31%
Active Aqua 1" T Connector, pack of 10
In stock
$7.48 $12.51 -40%
Active Aqua 1/2" T Connector, pack of 10
In stock
$3.94 $4.17 -6%
Active Aqua 3/4" T Connector, pack of 10
In stock
$6.97 $10.09 -31%
Grodan Dutch Leach Tray Elbow, bag of 25
In stock
$7.92 $39.66 -80%
FloraFlex QDPS Open Flow Bubbler, Elbow, 3/4"
In stock
$12.39 $32.16 -61%
FloraFlex QDPS Open Flow Bubbler, T, 3/4"
In stock
$24.41 $32.16 -24%
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%
FloraFlex QDPS Multi Flow Bubbler, Elbow, 1"
In stock
$5.26 $33.71 -84%
FloraFlex QDPS Multi Flow Bubbler, T, 1"
Out of stock
$12.02 $33.71 -64%
Active Aqua Grow Flow Elbow Hardware Kit, pack of 6
In stock
$11.61 $14.03 -17%
Active Aqua Grow Flow 3/4" Elbow Hardware Kit, pack of 6
In stock
$12.90 $15.58 -17%
Active Aqua Grow Flow Tee Hardware Kit, pack of 6
In stock
$11.61 $14.03 -17%
Active Aqua Grow Flow 3/4" Tee Hardware Kit, pack of 6
In stock
$12.90 $15.58 -17%
Show other 64 products