Bio-Dex - Aqua Pure Algaecide 32 ounce
- Eliminates all common colors and forms of algae.
- Treats mild to severe algae.
- Prevents copper staining.
- Unique copper/quat formula.
- Initial Dosage:Add 32 ounces per 20,000 gallons of water. Maintenance Dosage:: 4 ounces per 20,000 gallons of water every other week.
- Copper Sulfate Pentahydrate 28.029%
- Inert Ingredients 70.721%