In The Swim Black Algaecide 1 quart bottles are non-foaming, non-clouding algae preventative for controlling black algae growth in swimming pools.
- Non-clouding, non-foaming
- 16 ounces per 10,000 gallons
- Overcomes black algae's resistance to other chemicals
- Prevents and controls Black algae
- Rids of black algae found in concrete, plaster, or gunite pools because they're porous surfaces
- 11.8% copper sulfate pentahydrate
- 1 quart bottles!