Natural Chemistry Pool Magic Spring & Fall + Phos Free

SKU: 1009553796_2

Brand: Natural Chemistry

Product Description

Phosphates are a primary nutrient or food source for algae*. If you starve algae of this important food source, it cannot grow. Organic contaminates include, sunscreens & suntan lotions, body oils, sweat, cosmetics etc. Phosphates enter your pool from...