Pond Boss Forums AQUATIC VEGETATION Controlling unwanted plants Pond string moss/algae control

Algae is there because of nutrients in the water (fish poop, etc.) You could either stock Tilapia at the rate of 40# per surface acre, or treat with Cutrine Granules for water deeper than 3' and Cutrine Ultra or Cutrine Plus (liquids) for water shallower than 3'. If going the chemical route, plan on treating every 5-6 weeks or so. Grass Carp don't really like to eat FA.