Haviland Alkalinity Plus 10# Use BioGuard Sparkle-Up in the

Use BioGuard Sparkle-Up in the filter to remove redissolved metals

it is suggested that a CYA level of 30-50 ppm is maintained at all times

and is compatible with plaster

use Pool Magnet Plus or other metal-preventing chemicals to stop metals from building up in your pool water

The purity and crystal size are designed to produce the fastest dissolve rate in swimming pools and spas with chlorine generators

Haviland Alkalinity Plus 10# Use BioGuard Sparkle-Up in theThe Haviland Alkalinity Plus is a granular product that is designed to safely raise the alkalinity levels in your pool water. Regular use of this product will stop and prevent the corrosion of your pool's surfaces and equipment, while also keeping your pH locked in and water clear. Whenever there is an alkalinity imbalance pool water can get very cloudy, so keeping it balanced will keep your water clearer. This product is compatible with all systems