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Bloom Brothers Hydro Halo Water Ring 6" w/3 Leg Support
In Stock: 5436
$6.50 $9.99 -35%
Bloom Brothers Hydro Halo Water Ring 9" w/3 Leg Support
In Stock: 15413
$5.59 $10.99 -49%
Bloom Brothers Hydro Halo Water Ring 12" w/3 Leg Support
In Stock: 2443
$7.78 $11.99 -35%
Basket Drip Stake w/Cage: Pack of 100
Out of stock
$36.15 $43.04 -16%
Raindrip Pressure Compensating Drippers, 2 GPH, pack of 25
In Stock: 227
$18.45 $21.97 -16%
oxyCLONE oxyCERTS - 1 7/8", Blue, pack of 20
In Stock: 2430
$18.51 $22.04 -16%
GroStar GS3 EC Pen
In Stock: 99
$95.75 $113.99 -16%
GroStar GS3-E replacement EC electrode
In Stock: 100
$45.35 $53.99 -16%
HM Digital HydroMaster Portable/Wall Mount/Bench Continuous pH/EC/TDS/Temp
Out of stock
$75.25 $359.00 -79%
HM Digital COM-80 EC/TDS/Temp Waterproof Hydro Tester
In Stock: 88
$39.69 $42.95 -8%
HM Digital Hydromaster Replacement EC/TDS Probe
Out of stock
$41.99 $49.99 -16%
HM Digital TDS-3 Handheld TDS meter
In Stock: 40
$23.09 $33.99 -32%
Milwaukee Instruments EC40 PRO EC/TDS Nutrient Meter
In Stock: 95
$90.99 $95.00 -4%
Active Aqua 1" Straight Connector, pack of 10
In Stock: 267
$7.95 $11.36 -30%
Active Aqua 1/2" Straight Connector, pack of 10
In Stock: 352
$3.39 $3.99 -15%
Active Aqua 3/4" Straight Connector, pack of 10
In Stock: 330
$6.34 $9.02 -30%
Active Aqua 1/2" Fill/Drain Fitting, pack of 10
In Stock: 687
$18.31 $21.83 -16%
Active Aqua 3/4" Fill/Drain Fitting, pack of 10
Out of stock
$20.58 $24.50 -16%
Active Aqua 1" Fill/Drain Fitting, pack of 10
In Stock: 298
$22.48 $26.55 -15%
Active Aqua Extension Fitting, 1", pack of 10
In Stock: 601
$5.85 $6.96 -16%
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