Calcium Increaser, 2.5 kg


Raises calcium hardness of pool water to aid in the prevention of corrosion, etched plaster and other problems resulting from low calcium hardness.

    • Prevents corrosion of equipment due to low calcium hardness
    • Prevents etching of plaster and wrinkling of liners due to low calcium hardness
    • Dosage: 100 grams / 10,000 litres of pool water will increase Calcium Hardness 10 ppm; divide total amount required into 3 & apply 24 hours apart