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API Pond AlgaeFix


  • $ 9.99
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Algae Killer Destroyer

API® Pond AlgaeFix® controls many types of green or green water algae, string or hair algae, and blanketweed in ponds with live plants. This powerful and fast-acting treatment controls existing algae, and helps resolve algae blooms. Registered with the Environmental Protection Agency, Algae Fix is safe for use in ponds, fountains, and waterfalls, and may be used in ponds with live plants and fish.  

Use API for a clean, healthy pond all season long!


To ensure accurate dosing, determine pond volume before use. Do not overdose. Add 1 teaspoon for each 50 gallons/0.25 cup for each 600 gallons of pond or fountain water. Thoroughly mix into pond water by adding near the pump outflow, waterfall, or aeration device. It can be mixed in a bucket and dispersed evenly around the pond. Repeat dose every 3 days until algae is controlled. Once algae growth is under control, add one dose per week.

Sorry, but we are unable to ship this product to New York or Canada

  8 oz Treats 2,400 Gallons
16 oz Treats 4,800 Gallons
32 oz Treats 9,600 Gallons



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Made in the USA