FROG Soothe Total Hardness Increaser frog inline cartridges BioGuard SilkGuard Complete Sticks may

BioGuard SilkGuard Complete Sticks may be used in a compatible floater

4 Month Bundle

with FROG stating that results can typically be seen within a few hours and no more than 24 hours when used as directed

and hardness according to your water test results and the product label directions

confirm that your hot tub uses the in-line FROG @ease cartridge system and that you also have the compatible FROG @ease mineral cartridge installed

FROG Soothe Total Hardness Increaser frog inline cartridges BioGuard SilkGuard Complete Sticks mayFROG SooTHe Calcium Total Hardness Increaser for Hot Tubs and Swim Spas 2 lb Bottle Raise Calcium Hardness for Better Balanced Spa Water FROG SooTHe Calcium Total Hardness Increaser is designed to raise low total hardness in hot tubs and swim spas, helping protect surfaces, equipment, and overall water balance. Total hardness, also called calcium hardness, refers to the level of calcium and other minerals in the water. When hardness is too low, water