Pool Products It’s time to start relaxing. Caribbean Blue and Spa by Haviland are simple to use products that will make relaxation easier to achieve. Run into pool problems? Our products are tough enough to tackle any situation. All Pool ProductsAlgaecidesBalancersDisinfectantsEnhancersShocksTrouble Shooters Filter: All Pool Products All Items Algaecides Balancers Disinfectants Enhancers Shocks Trouble Shooters 1” Chlor-Guard Tabs Small 1/2 ounce tablets work to keep your… See More Chlor-Guard Granules An ideal sanitizer to apply to top off… See More 3” Chlor-Guard Tabs Strong and long lasting chlorinating tablets measuring 3"… See More