Super Algaecide for Green, Yellow and Black Algae

Brand: McGrayel
Item Weight: 64 Ounces
Item Form: Liquid
Product Benefits: Controls Algae
Will not interfere with pool water pH, or sanitizer levels and can swim immediately after treatment
Kills rather than starves algae and prevents algae regrowth due to biostatic inhibitors
Kills most algae in 8 to 24 hours; black algae in 7 to 10 days
Salt pool friendly Formula contains no metals, bromides, or quats; Works synergistically with chlorine for fast cleanup
Super-clarifics pool water during cleanup function