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Best Selling Products

  • Cyco Nutrients Swell - [hydropros]

    Cyco Nutrients Swell

    Cyco Nutrients
    from $24.51

    Cyco Swell utilizes suitable amounts of the highest quality phosphates available during the last three weeks of a plants flowering or fruiting stag...

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    from $24.51
  • House and Garden Drip Clean - [hydropros]

    House and Garden Drip Clean

    House and Garden
    from $16.00

    House and Garden Drip Clean acts like a magnet, removing dirt particles at every nutrient feeding so that piping and medium remain clean. This give...

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    from $16.00
  • Active Aqua Commercial Air Pump, 12 Outlets, 112W, 110 L/min - [hydropros]

    Active Aqua Commercial Air Pump, 12 Outlets, 112W, 110 L/min

    Active Aqua
    $133.27

    This commercial air pump with 12 outlets is perfect to run several Water farms or multiple air stones at once. Electrical magnetic air compressor ...

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    $133.27
  • Active Aqua Commercial Air Pump 8 Outlets, 60W, 70 L/min - [hydropros]

    Active Aqua Commercial Air Pump 8 Outlets, 60W, 70 L/min

    Active Aqua
    $70.72

    This commercial air pump with 8 outlets is perfect to run several Water farms or multiple air stones at once. Electrical magnetic air compressor i...

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    $70.72
  • Grodan Delta 8 Block, 4" x 4" x 3", with holes - [hydropros]

    Grodan Delta 8 Block, 4" x 4" x 3", with holes

    Grodan
    $6.95

    Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where oth...

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    $6.95
  • Hydro Flow Rubber Grommet 3/8 in - [hydropros]
    Save 94%

    Hydro Flow Rubber Grommet 3/8 in

    Hydro Flow
    Original price $6.99
    Current price $0.40

    Hydro Flow Grommets 3/8 inch

    Original price $6.99
    Current price $0.40
    Save 94%
  • Active Aqua Submersible Water Pump 160 GPH - [hydropros]

    Active Aqua Submersible Water Pump 160 GPH

    Active Aqua
    $13.76

    Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the subme...

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    $13.76
  • EZ Clone Replacement Water Pump - [hydropros]

    EZ Clone Replacement Water Pump

    EZ Clone
    from $48.36

    Replacement pump for the EZ Clone 128-site cloning system. Pumps at the rate of 1100 gallons per hour. NOTE: After extensive testing by EZ Clone, ...

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    from $48.36
  • Grodan Delta 6.5 Block, 4" x 4" x 2.5" with holes - [hydropros]

    Grodan Delta 6.5 Block, 4" x 4" x 2.5" with holes

    Grodan
    $17.29

    Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where oth...

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    $17.29
  • Cultured Solutions Bloom B - [hydropros]

    Cultured Solutions Bloom B

    Current Culture
    from $13.33

    Cultured Solutions™ Bloom A & B is a full-spectrum, mineral salt-based nutrient that contains all the elements necessary to produce prolific bl...

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    from $13.33
  • Active Aqua Air Pump, 4 Outlets, 6W, 15 L/min - [hydropros]

    Active Aqua Air Pump, 4 Outlets, 6W, 15 L/min

    Active Aqua
    $30.17

    This air pump with 4 outlets is super silent with multi-level muffler and low power consumption. Special artificial rubber to keep a steady air fl...

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    $30.17
  • Cultured Solutions UC Roots - [hydropros]

    Cultured Solutions UC Roots

    Current Culture
    from $16.69

    UC Roots reduces mineral deposits in hydroponic systems, substrates and irrigation equipment. It is suitable for all hydroponics applications inclu...

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    from $16.69
  • Hydro Flow Vinyl Tubing Black 1 in ID - 1.25 in OD 50 ft Roll - [hydropros]

    Hydro Flow Vinyl Tubing Black 1 in ID - 1.25 in OD 50 ft Roll

    Hydro Flow
    $51.01

    Premium vinyl tubing made of excellent quality. Made in the USA.

    $51.01
  • Down To Earth Fish Meal - [hydropros]

    Down To Earth Fish Meal

    Down To Earth
    $18.78

    Fish Meal is an excellent source of nitrogen and phosphorus and is recommended for vegetable gardens, flower beds, all types of outdoor plants, tre...

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    $18.78
  • Hurricane Pro High Velocity Oscillating Metal Wall Mount Fan 20 in - [hydropros]

    Hurricane Pro High Velocity Oscillating Metal Wall Mount Fan 20 in

    Hurricane
    $169.00

    Hurricane Pro 20 in High Velocity Metal Wall Mount Fan is a great space saver. This fan is ideal for home, greenhouses, garages, workshops and othe...

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    $169.00
  • Canna Terra Flores - [hydropros]

    Canna Terra Flores

    Canna
    from $19.20

    CANNA Terra Flores is a complete one-part nutrient for plants during the flowering stage. It contains the right amounts of potassium and phosphorou...

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    from $19.20
  • Big Time Exterminator - [hydropros]

    Big Time Exterminator

    Big Time Hydroponics
    from $42.71

    Protect your valuable plants and get "Big Time" results without spending big dollars. Big Time Exterminator is the most cost effective way to keep ...

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    from $42.71
  • Spray Bottle 32-Ounce - [hydropros]

    Spray Bottle 32-Ounce

    Rainmaker
    $2.09

    This 32 oz. spray bottle has an adjustable nozzle and translucent bottle to easily see liquid levels. It can be used for a variety of home a...

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    $2.09
  • Grower's Edge Soft Soft Garden Plant Tie 5mm - 250 ft - [hydropros]

    Grower's Edge Soft Soft Garden Plant Tie 5mm - 250 ft

    Grower's Edge
    $25.52

    Use Grower's Edge Soft Garden Plant Tie with UV inhibitors to attach plant stems to stakes or support racks easily without damaging your pla...

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    $25.52
  • Grower's Edge Large Display Thermometer / Hygrometer - [hydropros]

    Grower's Edge Large Display Thermometer / Hygrometer

    Grower's Edge
    $18.94

    Measures indoor/outdoor temperature & indoor humidity. Stores the Min./Max. values of the indoor/outdoor temperature and indoor humidity...

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    $18.94
  • Cutting Edge Solutions Uncle John's Blend - [hydropros]

    Cutting Edge Solutions Uncle John's Blend

    Cutting Edge Solutions
    from $25.38

    UNCLE JOHN'S BLEND (UJB) is a complex potassium mixture used primarily to enhance a plant's metabolic rate, especially for flowering plants during ...

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    from $25.38
  • Down To Earth Alfalfa Meal - [hydropros]

    Down To Earth Alfalfa Meal

    Down To Earth
    $7.79

    An excellent soil conditioner, alfalfa meal is a rich source of trace elements and natural growth stimulants. Recommended for all flowering shrubs ...

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    $7.79
  • Hydro-Logic Evolution-RO1000 RO Membrane 22045 - [hydropros]

    Hydro-Logic Evolution-RO1000 RO Membrane 22045

    HydroLogic
    $193.95

    Standard membrane included with system. Two are needed for Evolution system. The Evolution Reverse Osmosis Membrane Element 22045 is...

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    $193.95
  • Botanicare Pure Blend Pro Bloom - [hydropros]

    Botanicare Pure Blend Pro Bloom

    Botanicare
    from $16.41

    Pure Blend Pro Bloom 2-3-5 fruit and flower blooming base nutrient contains only natural sources of essential major, secondary, and trace minerals ...

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    from $16.41