Assists in preventing the build-up of calcium scaling on cells, pool equipment and the pool surface.
Aids filtration and improves water circulation which helps to reduce chlorinator running time.
High purity natural magnesium salt which helps reduce the need for clarifiers and algaecides, softens and smooths pool water. Magnesium adds a natural flocculent to help pool water stay clear, aid filtration and reduce chlorinator running times.
https://www.bunnings.com.au/hy-clor-12-5kg-mag-salt-pool-chemical_p3090353