SpaGuard's Brominating Tablets provide spa owners with an organic brominating compound in time-release tablet form to provide continuous spa sanitation, while simplifying maintenance. Aimed at commercial spas and spas with large numbers of bathers, this tablet is acidic and will lower spa pH levels, so constant monitoring is necessary for optimal spa health. Brominating Tablets are designed for use with brominators and SpaGuard's Floating Dispenser.