Cyanuric Acid

YOU ONLY NEED VERY SMALL QUANTITIES OF CYA. Cyanuric Acid is only required if you are using non T.C.C.A (unstabilised) chlorine or a salt water chlorinator. Most chlorine  sold for swimming pools is T.C.C.A which is already stabilised with CYA.

YOU ONLY NEED VERY SMALL QUANTITIES OF CYA. Cyanuric Acid is only required if you are using non T.C.C.A (unstabilised) chlorine or a salt water chlorinator. Most chlorine  sold for swimming pools is T.C.C.A which is already stabilised with CYA.