GLB PH Down Size:6 lb AquaChek's Red test strips allow

AquaChek's Red test strips allow pool and spa owners to test their bromine-based sanitation systems for total alkalinity

dead algae

Calming Clary Sage is a unique fragrance that enhances relaxation in your spa experience

It works on small suspended particles in the water

This product is comprised of a complex formula that contains wetting agents

GLB PH Down Size:6 lb AquaChek's Red test strips allowGLB PH Down lowers the pH level in swimming pool water. This product aids in preventing staining, scaling, and clouding of pool water. Sanitizers work most efficiently when pH is kept in proper range. Therefore a properly balanced pool will require less sanitizer and less pool maintenance. Keeping your pool water balanced is an important step in getting the most out of and preserving the life of pool equipment. PH Down can be used with chlorine,