Pooltrine 60 Pooltrine 60 Applied Biochemists Algaecide When used regularly, non-forming Pooltrine® 60 kills current blooms and prevents future growth of most algae types. It does not require a pH adjustment to be effective. Continue Search Chemicals by Brand Pool Chemicals Spa Chemicals See Also: Splash Alkalinity Plus Blue Phosphate Remover The Iron, Colbalt & Spot Etching Stuff