FritzPond Algae Clean Out

  • EPA-approved algaecide
  • Stops algae growth
  • No more green water
  • Controls string algae
  • Fast-acting

About FritzPond Algae Clean Out

Excessive algae growth is both unattractive and hazardous to fish and plant life. FritzPond Algae Clean Out is the most concentrated EPA registered pond algaecide available. FritzPond Algae Clean Out contains no copper and is safe for all ornamental fish and plants when used as directed.

Directions & Dosage

Use 6 drops per 10 U.S. gallons (37.85 L). Use 18 drops (½ tsp/½ cap) per 30 U.S. gallons (114L). Use 5 ml (1 tsp/1 cap) per 60 U.S. gallons (227.1 L). Add recommended dosage near the filter outflow to mix into aquarium water rapidly. Remove dead algae from aquarium. Repeat dose every three days until algae is controlled.

CAUTION: Not safe for use with freshwater snails, shrimp, clams, other crustaceans or molluscs.

It is a violation of federal law to use this product in a manner inconsistent with its labeling.


Size Treats Item Number
2 oz. 710 gal. 48002
4 oz. 1,419 gal. 48004
8 oz. 2,839 gal. 48008
16 oz. 5,678 gal. 48016



See below for frequently asked questions regarding FritzPond Algae Clean Out.

  • What is the best way to dose Fritz Pond Algae Clean Out® into my pond?

    The ideal way is either to add it directly to the water outflow of the filter or to dose it in several partial doses around various points of the pond (example: you have a 1,000 gallon pond and are dosing 17 capfuls. Move around the pond so each capful goes into a different part of the pond). The idea is to make sure no pocket of very concentrated Fritz Algae Clean Out® occurs as this can be stressful for fish. Rapid dispersion of Fritz Algae Clean Out® is the goal.

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