Bioguard Algae All 60 (1 qt) clean spa water solutions and Calder Vacanza from the

and Calder Vacanza from the Hot Spring Hot Spot series

Filter Clean is compatible with chlorine

adjust the pH levels to the normal 7

the second third in 30 days

Bioguard Algae All 60 (1 qt) clean spa water solutions and Calder Vacanza from theThis non foaming, non staining formula works in chlorinated or brominated pools to inhibit stubborn algae growths. Product Information: 60% Polyquat pH 6. 5 Excellent for use with pools with attached spas or fountains Prevents all types of algae Non foaming and non staining Will not affect pH Algae All 60 should be used with these BioGuard Care Systems: 3 Step and Once A Week 3 Step if your pool has an attached spa or fountain.