Water Treatment Algae Control AlgaeFix Algae Control for Ponds

AlgaeFix Algae Control for Ponds

(1 customer review)
    $11.99 - $139.99
    Flexible payment options available | See options
      Est. Arrival: 09/25 to 10/02
    • #1 algae control product on the market.
    • Safe for pets and wildlife when dosed properly.
    • Controls suspended algae, string algae, and blanketweed.

      Read More


    API Pond AlgaeFix effectively controls many types of algae in ponds, water gardens, or fountains. This safe, effective water treatment removes green water algae (Chlorella), string or hair algae (Cladophora), and blanketweed (Oedogonium) without harming your fish, ornamental plants, pets, or wildlife.

    AlgaeFix does not cause cloudiness, alter the pH, or add harmful copper to your pond water.

    Dosage: 1/2 cup for every 1,200 gallons (see directions below for more info).

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    1 review for AlgaeFix Algae Control for Ponds

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    Q & A

    Will the water be harmful to birds if they drink it? Frank Gervasio asked on December 31, 2022

    AlgaeFix is safe for any wildlife or domestic animals to take a drink from as long as the dosage is correct for the volume of water being treated.

    Pond Part Picker answered on December 31, 2022 store manager
    (1) (0)

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    Add 1 teaspoonful for every 50 gallons of pond/fountain water or 1/2 cup for every 1,200 gallons. Thoroughly mix into pond/fountain by adding near the pump outflow, waterfall, or aeration device. Can be mixed in a bucket of pond/fountain water and dispersed evenly around the pond/fountain. Repeat application every 3 days until algae is controlled. Be prepared to siphon out dead filamentous algae. 8 ounces treats up to 2,400 gallons. 16 ounces treats up to 4,800 gallons. 32 ounces treats up to 9,800 gallons. 64 ounces treats up to 19,200 gallons. 1 gallon treats up to 38,400 gallons. 2.5 gallons treats up to 96,000 gallons. Once algal growth is under control, add one dose per week. Weekly treatments will control algal growth and reduce pond/fountain maintenance. CAUTION: Do not use with freshwater crustaceans, including shrimp, crabs and lobsters. It is a violation of Federal law to use this product in a manner inconsistent with its labeling. For synthetically lined pond and fountain use only, where all water is contained without any outflow. Warm Weather Caution: Before using PondCare Algaefix, make certain that the pond has vigorous aeration, i.e., a fountain, waterfall, or aeration device to avoid fish loss due to low oxygen levels. When algae is controlled and removed by the filter or settle to the bottom of the pond, the oxygen level may drop to harmful levels if adequate aeration is not provided. Therefore, when using PondCare Algaefix during warm weather and high water temperatures, vigorous, 24 hour aeration is required. Do not shut off pond pumps and aeration devices at night.
    Active Ingredient: Poly[oxyethylene(dimethyliminio)ethylene(dimethyliminio)ethylene dichloride]: 4.50% Other Ingredients: 95.50% Caution: Harmful if swallowed or absorbed through the skin. Avoid contact with skin, eyes, or clothing. Wash thoroughly with soap and water after handling. NOTE: This product contains a chemical known to the state of California to cause cancer. First Aid: IF ON SKIN, thoroughly wash with soap and water and remove contaminated clothing. IF IN EYES, hold eye open and gently flush with water for 15 minutes. IF SWALLOWED, call a Poison Control Center or Doctor immediately for treatment advice. Storage And Disposal: Nonrefillable container. Do not reuse or refill this container. Offer for recycling, if available. Rinse thoroughly before disposing of the empty container. Do not contaminate water or feed by storage or disposal. For more information, contact the PondCare Technical Services Department at 1-800-847-0659.
    For almost 60 years, API brand has been a leader in the aquatics industry, developing and perfecting products and solutions for indoor aquariums and outdoor ponds. In 2003, Mars, Inc., acquired Aquarium Pharmaceuticals, Inc., and the result has been a stronger company with a vibrant background in fish keeping and the trusted reputation of Mars and the Waltham Centre for Pet Nutrition.