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Simply dose 500g weekly for pools up to 60
Its naturally acidic pH (4–5) keeps your water balanced and brilliantly clear
For the control of algae and bacteria in spa
Get a complimentary Backyard Pool Chemicals Pool Clarifier
Alkalinity
Pool Chlorine Granules (Cal Hypo) Speciality Simply dose 500g weekly forPool chlorine granules (calcium hypochlorite) are an economical sanitiser for swimming pools. For the control of algae and bacteria in swimming pools. When using this product it is key to mix on a bucket beforehand and allow to full dissolve before broadcasting into the pool. There will be a small residual of calcium in the bottom of the bucket. Suitable for shock treatment and super chlorination, however it will raise your pH making your chlorine
