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Algaecide

  • Airmax Algae Defense

    4.6

    (116 Reviews)

    …Algae Defense. A fast-acting liquid pond algaecide formula Algae Defense can be directly applied via a pressurized sprayer to combat floating filamentous algae chara or the planktonic algae that causes green water. Each gallon of Algae Defense pond algaecide treats up to 8000 square feet and can be…
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    $39.99 - 49.98
  • CrystalClear Algae D-Solv

    4.7

    (142 Reviews)

    …or Ornamental Plants CrystalClear Algae D-Solv is an EPA registered algaecide to control active algae blooms in self-contained aquariums ornamental ponds and fountains without any outflow. Algae D-Solv pond and fountain algaecide is used to control green water string or hair algae and blanketweed.…
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    $14.99 - 109.99
  • API AlgaeFix

    4.5

    (84 Reviews)

    * Kill Algae Instantly * Clear Green Water Algae * Remove Excess Organic Debris API AlgaeFix effectively controls many different types of green water algae string or hair algae and blanketweed in ponds that contain live plants and fish. API AlgaeFix for ponds will kill existing algae blooms keeping…
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    $12.99 - 119.99
  • Applied Biochemists Cutrine Plus Granular Algae Control

    4.1

    (42 Reviews)

    * Fast Acting Granular Formula * Great For Bottom Growing Algae & Chara * No Water Use Restrictions Cutrine Plus Granular Algaecide has the same active ingredient as the liquid version is fast-acting plus works great on bottom forming algae like Chara. For best results apply this granular algae…
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    $49.99 - 99.99
  • CrystalClear AlgaeOff String Algae Remover

    4.4

    (151 Reviews)

    * Immediately Removes String Algae * Greatly Reduces Timely Maintenance * EPA Registered Algaecide CrystalClear AlgaeOff utilizes the latest in oxygen technology to remove and kill string algae on rocks streams and waterfalls. AlgaeOff is an EPA registered granular algae remover that works in…
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    $18.99 - 99.99
  • CrystalClear PondShock

    4.8

    (151 Reviews)

    …nitrites and organic waste. Designed to give your pond an extra boost it needs during times of change such as spring start-up after using an algaecide after a storm after a fish spawn or when new fish have been added. PondShock also helps jump-start your biological filters in the spring to reduce…
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    $19.99
  • API PondCare Microbial Algae Clean

    …alternative approach to green water algae control for lined water gardens and koi ponds. A first of its kind this registered-EPA bacterial algaecide reduces maintenance while improving oxygen levels in ponds containing live fish and plants. The patented bacteria promotes a cleaner environment…
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    $12.99 - 61.99
  • API Clear Pond Essential Bundle

    …Growth • Formulated for Fountains and Water Gardens • Does Not Contain Copper Safe for Koi AlgaeFix is a copper-free EPA-registered pond algaecide that helps resolve algae problems and controls the formation of new algae. 1 teaspoon for every 50 gallons works fast to effectively control…
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    $109.99
  • API Pond Essentials with Food

    * Algaecide for Koi Ponds Controls Algae Fast * Sludge Destroyer Consumes Dead Algae & Muck * High Protein Fish Food for Growth & Color Reduce pond maintenance and improve the aquatic environment in your fish pond with API Pond Essentials with Food. This bundle comes with three quality…
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    $89.99
  • Chapin Pro Series 3 Gallon Pond Sprayer

    4.9

    (10 Reviews)

    * 3 Gallon Tank with Wide Mouth for Easy Cleaning * Designed for Aquatic Algaecides Herbicides & Fertilizers * Sure Spray Anti−Clog Filter & Pressure Relief Valve The Chapin ProSeries 3 Gallon Pond Sprayer is designed for high pressure allowing it to spray up to 23-feet horizontally…
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    $64.99
  • …method of pond care was to wait for a problem like an algae bloom or weed growth and then REACT to it with a chemical application. Although algaecides and herbicides work great to control weed and algae growth REACTIVE pond care provides only an effective short-term solution and does not address…
    …you have an existing algae problem and need to know how to kill algae in a pond quickly chemical treatments are the way to go. Selecting the best algaecide for your pond will depend on the types of pond algae you are looking to treat. For fine planktonic algae that causes green water Algae D-Solv or…
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