GLB PhosFight Plus Liquid Phosphate Remover 32 oz

This 3-in1 concentrated, multi-functional product clarifies pool water, prevents waterline build-up, removes phosphates and minimizes algae blooms - all with half the dosing when compared to competitive products.
Contains enzymes, clarifiers and a phosphate remover
Use PhosFight Plus weekly to keep water clean and clear
Compatible with all pool sanitizers and surfaces