Stabilizer (cyanuric acid) helps protect chlorine in pool water from dissipation caused by sunlight. Use if intense sunlight causes difficulty in maintaining a chlorine residual.
Dosage: Add 1 lb to raise 10ppm per 10,000 Gallons
Active Ingredient: Cyanuric Acid 100%
Calcium Hardness Increaser raises calcium level in swimming pool water. Calcium Hardness level prevents foaming, equipment and surface erosion and scaling.
Dosage:
Active Ingredient:
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