SpaGuard Brominating Tablets - 1.5 lbs
Brand: SpaGuard
The power of an organic brominating compound (BCDMH) compressed into 1-inch tablet.  These tablets are acidic and may lower pH, so pH and total alkalinity should be tested frequently and adjusted as necessary. Use Brominating Tablets in a brominator or in a Floating Dispenser.
Dissolve slowly and protect continuously.
Particularly good for commercial spas and other spas with big bather loads.