Pool Algaecide Calculator | Precise Dosing for Clear Water 🧪 Pool Algaecide Calculator Calculate precise dosing for initial and maintenance treatments. Polyquat 60 Copper Quat Always add algaecide when the pump is running. 1 Pool size 2 Algaecide What shape is your pool? Rectangle Round Oval Kidney L-shape I know gallons Next → Pool size … Continue reading How Much Algaecide to Put in Pool?