0Cart
Sort by:
Newest Items First
Show:
64
GroStar pH calibration kit (pH 4/7/10, 8 oz. each)
In Stock: 17
$24.35 $28.99 -16%
GroStar EC Calibration Kit (2.77 EC, 8 oz. each)
In Stock: 49
$12.59 $14.99 -16%
HM Digital 1000 ppm TDS Calibration Solution, 3 oz (90 ml)
In Stock: 41
$9.56
Milwaukee Instruments pH 4.01 Calibration Solution, 230 ml
In Stock: 24
$13.83 $13.90 -1%
Milwaukee Instruments pH 7.01 Solution, 230 ml
In Stock: 80
$13.83 $13.90 -1%
AXEON Carbon 1252 Water Filtration System, 110V
In Stock: 1
$2,027.90 $2,756.95 -26%
AXEON Carbon 1665 Water Filtration System, 110V
In Stock: 1
$3,168.49 $4,307.60 -26%
AXEON HYDRO RO EZ-Twist Sediment and Carbon Cartridges, 3-pack
Out of stock
$126.00 $199.00 -37%
AXEON SDF-45-2005 Sediment Filter 4.5" x 20"
Out of stock
$26.31 $31.35 -16%
AXEON R1 Series Sediment Filter, 5 Micron
In Stock: 35
$25.06 $31.35 -20%
EZ Clone 360-Degree Replacement Mister, pack of 50
In Stock: 176
$26.59 $30.88 -14%
Bloom Brothers Hydro Halo Water Ring 6" w/3 Leg Support
In Stock: 4975
$6.50 $9.99 -35%
Bloom Brothers Hydro Halo Water Ring 9" w/3 Leg Support
In Stock: 1668
$5.59 $10.99 -49%
Bloom Brothers Hydro Halo Water Ring 12" w/3 Leg Support
In Stock: 1888
$8.39 $11.99 -30%
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: 188
$18.45 $21.97 -16%
oxyCLONE oxyCERTS - 1 7/8", Blue, pack of 20
In Stock: 2349
$18.51 $22.04 -16%
GroStar GS3 EC Pen
In Stock: 51
$95.75 $113.99 -16%
GroStar GS3-E replacement EC electrode
In Stock: 53
$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: 21
$36.08 $42.95 -16%
HM Digital Hydromaster Replacement EC/TDS Probe
Out of stock
$41.99 $49.99 -16%
HM Digital TDS-3 Handheld TDS meter
In Stock: 2
$23.09 $33.99 -32%
Milwaukee Instruments EC40 PRO EC/TDS Nutrient Meter
In Stock: 74
$90.99 $95.00 -4%
Active Aqua 1" Straight Connector, pack of 10
In Stock: 198
$7.95 $11.36 -30%
Active Aqua 1/2" Straight Connector, pack of 10
In Stock: 250
$3.91 $3.99 -2%
Active Aqua 3/4" Straight Connector, pack of 10
In Stock: 105
$6.34 $9.02 -30%
Active Aqua 1/2" Fill/Drain Fitting, pack of 10
In Stock: 663
$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: 302
$22.48 $26.55 -15%
Active Aqua Extension Fitting, 1", pack of 10
In Stock: 406
$5.85 $6.96 -16%
Active Aqua Screen Fitting, 1", pack of 10
In Stock: 313
$6.08 $7.23 -16%
Active Aqua Washer Fitting, pack of 10
In Stock: 511
$0.21 $4.67 -96%
Active Aqua 1" Elbow Connector, pack of 10
In Stock: 31
$8.58 $14.05 -39%
Active Aqua 1/2" Elbow Connector, pack of 10
In Stock: 4553
$3.91 $3.99 -2%
Active Aqua 3/4" Elbow Connectors, pack of 10
In Stock: 1149
$7.59 $10.83 -30%
Active Aqua Fill/Drain Combo Kit
In Stock: 707
$6.62 $8.55 -23%
Active Aqua Bottom Draw Pump Adapter, AAPW250/AAPW400, 1/2” inlet thread
In Stock: 126
$3.60 $4.29 -16%
Active Aqua Bottom Draw Pump Adapter, AAPW550/AAPW800, 5/8” inlet thread
In Stock: 177
$4.66 $5.55 -16%
Active Aqua Bottom Draw Pump Adapter, AAPW1000, 3/4” inlet thread
In Stock: 861
$5.54 $6.60 -16%
Active Aqua 1/2" Stopper, pack of 10
In Stock: 321
$5.31 $7.56 -30%
Active Aqua 3/4" Stopper, pack of 10
In Stock: 612
$6.24 $8.94 -30%
Active Aqua 1" T Connector, pack of 10
In Stock: 143
$7.59 $12.51 -39%
Active Aqua 1/2" T Connector, pack of 10
In Stock: 48
$4.09 $4.17 -2%
Active Aqua 3/4" T Connector, pack of 10
In Stock: 1849
$7.07 $10.09 -30%
Grodan Dutch Leach Tray Elbow, bag of 25
In Stock: 34
$2.02 $39.66 -95%
FloraFlex QDPS Open Flow Bubbler, Elbow, 3/4"
In Stock: 5
$6.19 $32.16 -81%
FloraFlex QDPS Open Flow Bubbler, T, 3/4"
In Stock: 23
$24.77 $32.16 -23%
FloraFlex QDPS Multi Flow Bubbler, Elbow, 3/4"
In Stock: 24
$25.58 $33.21 -23%
FloraFlex QDPS Multi Flow Bubbler, T, 3/4"
In Stock: 7
$25.58 $33.21 -23%
FloraFlex QDPS Multi Flow Bubbler, Elbow, 1"
Out of stock
$5.33 $33.71 -84%
FloraFlex QDPS Multi Flow Bubbler, T, 1"
Out of stock
$12.19 $33.71 -64%
Active Aqua Grow Flow Elbow Hardware Kit, pack of 6
In Stock: 246
$11.77 $14.03 -16%
Active Aqua Grow Flow 3/4" Elbow Hardware Kit, pack of 6
Out of stock
$13.09 $15.58 -16%
Active Aqua Grow Flow Tee Hardware Kit, pack of 6
In Stock: 231
$11.77 $14.03 -16%
Active Aqua Grow Flow 3/4" Tee Hardware Kit, pack of 6
In Stock: 238
$13.09 $15.58 -16%
Raindrip 1/4" Barbed Tee, pack of 50
In Stock: 60
$15.81 $18.82 -16%
Raindrip 1/4" Barbed Connector, pack of 50
In Stock: 85
$10.56 $12.56 -16%
Raindrip 1/4" Barbed Elbow, pack of 50
In Stock: 187
$8.83 $10.51 -16%
AXEON 30 Gallon Tank and 15 GPD Chemical Injection System 110V
In Stock: 1
$1,626.83 $2,211.69 -26%
AXEON 30 Gallon Tank and 4 GPD Chemical Injection System 110V
In Stock: 1
$1,537.86 $2,090.73 -26%
Dosatron D20S
Out of stock
$4,654.58
Dosatron INJECTOR 14GPM MAX 0.25 TO 2.25 TSP/GAL W/ 1 UNION
Out of stock
$1,454.00
Dosatron Water Powered Doser 14 GPM 1:500 to 1:50, 3/4 in
Out of stock
$841.72
Show other 64 products