Supplier: Disinfectant such as calcium hypochlorite, trichloroisocyanuric acid(TCCA), sodium dichloroisocyanurate(SDIC), bromine, water balance such as PH increaser, PH reducer, alkalinity increaser, hardness increaser, chlorine stabilizer, flocculent, such as aluminum sulphate, polyaluminium chloride, algaecide such as copper sulphate, benzalkonium chloride
