Product description
Increases Calcium Hardness in swimming pools.
Ideal range for Calcium Hardness is 200 – 400ppm (concrete) 150 – 250 ppm (fiberglass).
Pack Size: 2kg
Application:
100g increases the Calcium Hardness by
10ppm per 10,000L
Dissolve the product in a bucket of water, and
then apply the solution to the pool
Pro Tip:
Allow pump and filter to run for at least 6 - 8
hours before retesting
Do not add to pool within 2-4 hours of adding
Alkalinity Up/Buffer (this can cause extreme
cloudy conditions)
Calcium is more likely to precipitate in
warmer water
Low calcium hardness can cause water to
foam
Specifications
Product information


| Specification | WC000419 | WC000420 | WPQCP10 |
|---|---|---|---|
Size | 2kg | 4kg | 10kg |
Active Constituent | 990g/kg Calcium Chloride | 990g/kg Calcium Chloride | 990g/kg Calcium Chloride |
Chemicals Brochure
Zodiac Calcium Up - Safety Data Sheet (SDS)