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Algaefix Pond Algae Control Treatment (1 Gal) - API


Item #: AP03169

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Pond Algaefix - 1 Gallon

API Pond Algaefix is a fast-acting solution that effectively controls green water algae blooms, string or hair algae, and blanketweed in ponds containing live plants and fish. Pond Algaefix is EPA registered and may also be used to control algae in water gardens and ornamental fountains.

Contains one (1) API POND ALGAEFIX Algae Control 1-Gallon Bottle; treats up to 38,400 U.S Gallons

  • Fast and effective
  • For use in ponds, koi ponds and fountains
  • Controls most types of algae including green water (Chlorella), string and hair algae (Cladophora), blanket weed algae (Oedogonium)
  • EPA-registered
  • Will not harm fish, plants, surrounding wildlife or pets when used as directed
  • Does not contain copper

Directions for Use
  • Before use, make certain that the pond/fountain has vigorous aeration
  • Measure the pond volume to determine accurate dosing for your pond size
  • Add 1 teaspoon of AlgaeFix for every 50 gallons of pond water or 1/2 cup for every 1,200 gallons (1 ounce treats 300 gallons)
  • Thoroughly mix into pond/fountain water and disperse evenly by adding near the pump outflow, waterfall, or aeration device. 
  • Repeat dose every three days until algae is controlled
  • Dose weekly to keep pond or fountain clean and clear and to reduce maintenance

** Do not use with freshwater crustaceans, including shrimp, crabs, and lobsters

Manufacturer information

Aquarium Pharmaceuticals Aquarium Supplies
Aquarium Pharmaceuticals (API) has been helping people take good care of ornamental fish for over 40 years. Their research and development scientists have advanced the care of fish with all-natural medications, stable bacteria for biological filtration, one-bottle test kits, consumer-friendly dosing caps and much more. They’ve received over 25 global patents for their breakthrough innovations in the aquatics industry. And they continue to look for ways to improve the fishkeeping experience for hobbyists. Research. Experience. Dedication to scientific, quality treatment for healthy fish. It’s what makes API the first choice of aquarium owners. API manufactures and sells hundreds of products across many different product categories, including aquarium and pond treatments, aquarium equipment, aquariums and fish nutrition.

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