Description
Keep your hot tub water balanced and your equipment safe. When your tests show low calcium, this 14 oz supplement elevates levels to the recommended range. Unbalanced water causes real damage. It leads to metal corrosion and heater scale. This calcium booster stabilizes minerals in your spa water. Balanced water shields your plumbing, acrylic surfaces, and metal components from corrosion. It also helps minimize foaming for a clearer soak.
Picture your weekly spa maintenance routine. You test the water, then dose this easy-to-use 14 oz bottle. It uses a calcium carbonate compound to boost mineral levels naturally. The compact packaging fits right into your regular water-balancing schedule. It works seamlessly alongside your existing Life sanitizer and pH products. Use it as the essential post-refill step for a brand new hot tub or a fresh water change.
Key Benefits for Your Spa
- Raises Calcium Hardness: Elevates low levels back to the recommended range to shield plumbing and surfaces.
- Prevents Corrosion: Balanced calcium reduces the risk of corrosion on metal parts and scale in heaters.
- Reduces Foaming: Stabilizing minerals in solution keeps spa foam under control for a clearer soak.
- Easy to Dose: The compact 14 oz (397 g) bottle provides straightforward dosing aligned with spa testing results.
Keep your investment protected and your ongoing maintenance simple. Add this trusted calcium booster to your cart and enjoy relaxing, crystal-clear soaks every weekend.

