To maintain a clean and safe swimming pool, several essential swimming pool chemicals are required. These include chlorine for disinfection, pH increasers and decreasers to maintain water balance, algaecides to prevent algae growth, and cyanuric acid to stabilize chlorine. Additionally, calcium hardness increaser and alkalinity adjusters help protect pool surfaces and equipment. Shock... https://www.swimmingpoolproducts.in/swimming-pool-chemicals.html