FROG Soothe Calcium Total Hardness Increaser for Hot Tubs and Swim Spas 2 lb Bottle with TruDose Measuring Cap for Easy Maintenance Balancing 1 Pack

Fast Dissolving Calcium Hardness Up Increase and balance the total hardness level in your hot tub or swim spa to prevent corrosion staining or damage to surfaces and equipment Skip the Guesswork FROG TruDose Cap seals the bottle securely to prevent spills and features standard cup and tablespoon indicators translucent measuring cap makes accurate dosing fast easy and intuitive No Math Needed Simplify and perfect your water balance with precise measuring cap and clear concise instructions use a FROG test strip or any standard test strip to provide reading Works with all Hot Tubs and Swim Spas FROG SooTHe is compatible with any size hot tub or swim spa and any sanitizing chemistry chlorine bromine or salt dosage guide includes instructions for both hot tubs and swim spas Water Care Expertise FROG has more than 25 years of experience making water care easier keeping pool hot tub and swim spa water sanitized FROGs patented Mineral Technology and prefilled cartridges create cleaner clearer softer water