Designed for use with the CCH Cal-Hypo Feeder, this tablet is 68% calcium hypochlorite and cyanuric acid-free so there is never any danger of over stabilization
These round tablets are 2-5/8 inches in size and colored blue for easy identification and to differentiate them from other chemical tablets that might be stored at the same facility
This product also contains an exclusive anti-scale additive to improve feeder performance