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  • List

Koi Pond Chemicals

  • CrystalClear Algae D-Solv

    4.6

    (100 Reviews)

    …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. Once pond algae growth is under control weekly doses of Algae D-Solv will control algae growth and reduce pond maintenance.…
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    $14.99 - 129.99
  • CrystalClear AlgaeOff String Algae Remover

    4.2

    (122 Reviews)

    …at any water temperature! In addition to string algae control AlgaeOff adds oxygen to your pond and removes odors. Application of AlgaeOff is easy. Identify where the string algae infestation is within the pond then apply the prescribed amount directly on the algae in dry form. A slight fizzing will…
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    $18.99 - 99.99
  • TetraPond Algae Control

    4.5

    (15 Reviews)

    …Control Algae Blooms * Clear Green Water Algae * Remove Excess Organic Debris Enjoy the beauty of your pond again with TetraPond Algae Control on your side. TetraPond Algae Control is an effective pond algae solution ideal for combating algae blooms (green water) string & hair algae (Spirogyra) and…
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    $9.99 - 49.99
  • API AlgaeFix

    4.3

    (61 Reviews)

    …and blanketweed in ponds that contain live plants and fish. API AlgaeFix for ponds will kill existing algae blooms keeping ornamental ponds and water gardens clean & clear. Once pond algae growth is under control weekly doses of API AlgaeFix will control algae growth and reduce pond maintenance.
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    $12.99 - 114.99
  • GreenClean Granular Algaecide

    3.9

    (13 Reviews)

    …Remove Excess Organic Debris GreenClean Granular Algaecide is a non-copper based algaecide that works on contact to control algae in ornamental ponds watering gardens and other water features. Through its patented formula GreenClean algaecide immediately begins fighting algae blooms releasing oxygen…
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    $26.99 - 59.99
  • …the sludge or algae-feeding nutrients in your pond. As the water evaporates the gunk stays behind and concentrates. Your filter does a good job removing the pollutants but it's not always enough. A partial or complete water change in your koi pond or water garden freshens your finned pals'…
    …for koi ponds. Our fish-friendly pond salt is made from pure evaporated sea salt and nothing else meaning it contains no iodine chloride or other harsh chemicals that could hurt your fish.Ideal Salt Level in Koi Ponds As we mentioned above it's important to know how much salt in a pond is enough…
    pond or lake should ideally fall between 50 ppm and 200 ppm. Fish Friendly The beneficiaries of the hard water's buffering calcium and magnesium are your fish. Carbonate hardness in your pond or lake affects the sensitivity of certain fish--mainly trout koi and goldfish--to the acidifying chemicals
    …aeration and a mix of pond salt with MelaFix. After treatment it is a good idea to keep ammonia levels down with aeration partial water changes and testing the water often. * Oxygen Deprivation: Seen in ponds without a sufficient aeration kit chemical overdose or overcrowding. Ponds with low levels…
    …with the concentrated chemical that was just applied. * Use Liquid Algaecides. Floating mats of filamentous algae and suspended planktonic algae are best treated with liquid mixtures such as Algae Defense and Propeller that are sprayed directly over the area with a pond sprayer. To treat extra…
    …indoor pond area. Because your fish won't be as active they won't need a huge pond to live in so you can get away with smaller quarters. Choose a tank that's sized appropriately for the number and size of your fish. If you have large koi or a large number of smaller fish a small preformed pond liner…
  • The Pond Guy Oxy-Lift Defense Pond Cleaner

    4.6

    (62 Reviews)

    …foaming. The Pond Guy Oxy-Lift Defense can also be found in the DefensePAC.--> LIFT DEBRIS AWAY Use Pond Logic Oxy-Lift Defense to simply lift debris from waterfalls streams rocks statues birdbaths and/or anywhere debris occurs. Oxy-Lift Defense pond cleaner powder reduces pond maintenance routines…
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    $12.99 - 42.99
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