The Bio-Dex Knock Out Yellow Algaecide is a granular product designed to control and prevent algae growth. The Knock Out Yellow Algaecide also works to maintain clear water in swimming pools.
- Helps to control and prevent algae growth
- Keeps swimming pool water clear
To remove visible algae accumulations:
- Brush areas affected with algae accumulations.
- Add 4oz (2 capfuls) of this product per 10,000 gallons close to the affected areas. For severe accumulations add 6oz per 10,000 gallons.
- To activate, add one of the following: 1 pound dry chlorinating compound (calcium hypochorite or dichlorosocyanurate), 2 pounds lithium hypochlorite (35%), 1 gallon sodium hypochlorite (liquid chlorinating compound) 10-12%, 2 gallons sodium hypochlorite (liquid chlorinating compound) 5.25%, or 1 pound potassium monopersulfate per 10,000 gallons of water.
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