Bromine Tablets 20g – buy in UK online shop –HD Chemicals LTD
Amazon.com : In The Swim 1 Inch Bromine Tablet Sanitizer for Spas, Hot Tubs, or Swimming Pools - Pre-Stabilized, Low Odor, Chlorine Alternative - 61% Available Bromine - 8 Pounds : Bromine
Hydria Clear 1" Bromine Tablets for Pools and Spas, 1.5 lbs - Walmart.com