• Sale!

    4 Lamp Complete System 4Ft

    $149.95 $112.46
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  • Sale!

    6″ Flange Kit

    $15.95 $11.96
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  • Sale!

    8′ Cord Set w/ Socket for Vertical Hanging

    $15.95 $11.96
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  • Sale!

    8″ Flange Kit

    $15.95 $11.96
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  • Sale!

    Active Air 10″ Flange

    $17.95 $13.46
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  • MSRP: $13.95

    Active Air 6″ Flange

    $10.46
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  • MSRP: $13.95

    Active Air 6″ Wide Mount Flange

    $10.46
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  • Sale!

    Active Air Backdraft Damper, 4″

    $17.95 $13.46
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  • Sale!

    Active Air Drilled Co2 tubing 1/4″

    $29.95 $22.46
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  • MSRP: $13.95

    Active Aqua 10″ Carbon Block Filter

    $10.46
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  • Sale!

    Active Aqua 20″ Carbon Block Filter

    $28.95 $21.71
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  • MSRP: $8.95

    Active Aqua 3/8″ Clear Tubing 25’Roll

    $6.71
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  • MSRP: $8.95

    Active Aqua Chiller Fitting Kit for AACH25 & AACH50

    $6.71
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  • MSRP: $10.95

    Active Aqua Chiller Fitting Kit for AACH50

    $8.21
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  • MSRP: $1.95

    Active Aqua Pre-filter AAPW400

    $1.46
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  • MSRP: $1.95

    Active Aqua Pre-filter AWPW550

    $1.46
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  • MSRP: $12.95

    Agrosun CFL 32W/6400K (160W Equiv) (12/cs)

    $9.71
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  • MSRP: $14.44

    Can 4″ Flange 33/66

    $10.83
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  • Sale!

    Dial-A-Temp

    $32.95 $24.71
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  • Sale!

    EC65 Waterproof Tester

    $88.99 $66.74
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    EC66 Waterproof Tester

    $80.95 $60.71
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  • Sale!

    Gavita Pro 6/750 Watt 400 Volt EL DE

    $109.95 $82.46
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  • MSRP: $2.90

    Green Premium Saucer 16″

    $2.18
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  • Sale!

    Greengro Ultrafine Myco 4oz AIO

    $20.99 $15.74
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  • Sale!

    GroChek pH/EC/TDS/C Portable Meter w/ Cal Check

    $272.99 $204.74
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  • Sale!

    GroGreen Garden Hose Water Filter

    $54.95 $41.21
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  • Sale!

    HM Replacement pH Sensor for PH-200

    $49.95 $37.46
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  • MSRP: $4.95

    Ignitor Xtrasun Alum HPS400

    $3.71
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  • Sale!

    IGS DC Adapter 120 Vac – 12 Vdc

    $19.99 $14.99
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  • Sale!

    IGS ON Delay Timer for ILS4-121-121S & 241, Start up Delay

    $89.99 $67.49
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