Acid Rain Mineral Pack
Rainwater can dissolve heavy metals and other impurities from materials of the catchment and storage tank. Rainwater lacks minerals, but some minerals, such as calcium, magnesium, iron and fluoride, in appropriate concentrations are considered very essential for health. By adding mineral to the catchment and storage tank, the ph of the water is raised, making the water less acidic.
Our Acid Rain Mineral Packs contain 80% calcite (calcium carbonate) and 20% corosex (magnesium oxide). When added to a catchment tank in a pool float, these minerals are gradually absorbed into the water as needed. And because the water only absorbs what it needs, the Mineral Pack can last for 6-9 months!