Calcium is a naturally occurring mineral that is frequently found in high concentrations. It’s important to control its levels to ensure proper water quality and maintain the beauty of your pool. High pool water calcium hardness levels, especially above 400 PPM, can sometimes reduce the clarity of water and cause scaling issues. Use Cal-Stop™ to inhibit the formation of calcium scale in salt and freshwater pools and maintain their great look.
Each 1.9 litre bottle of Cal-Stop™ will treat between 40,000 – 50,000 litres of pool water and lasts up to six months.