Aqua Pools & Spas – Hardness Control – Soluble Granules Calcium Hardness Reducer to Prevent Scaling and Cloudy Water – 4 lbs

Calcium hardness increaser for spas and hot tubs: Formulated to raise calcium levels and support proper water balance. Maintaining the recommended calcium hardness range helps protect water quality and ensure consistent spa performance. Compatible with all hot tubs and spas: This product adjusts calcium hardness when levels are too low. Packaged for convenient handling and storage. Use as part of your regular spa water maintenance routine for balanced water conditions.

• Prevents Scaling: Maintains proper calcium levels in pool and spa water, reducing scale buildup on surfaces, tiles, and equipment, keeping your pool clean, smooth, and well-maintained.
• Protects Equipment: Helps prevent damage to pumps, heaters, filters, and other components caused by high or low water hardness, extending equipment lifespan and reducing maintenance costs.
• Supports Water Balance: Keeps calcium hardness within the recommended range, contributing to overall water chemistry stability, enhancing sanitizer effectiveness, and preventing cloudiness.
• Easy Application: Designed for simple, accurate dosing with soluble granules or liquid form, allowing precise adjustment of hardness without complicated procedures or extra tools.