SpaGuard Calcium Increaser

Low calcium levels can make your water aggressive, leading to the corrosion of metal components and the etching of spa surfaces. Maintaining the correct hardness level creates a protective barrier that preserves your equipment and extends the life of your spa.

You should test your water using a reliable test kit or strips. If your calcium hardness level falls below the recommended range—typically 150 to 250 ppm for spas—you will need to add this product to restore balance.

No, this product is designed to prevent those issues. By properly balancing your water chemistry, it helps maintain clarity and prevents the mineral imbalances that often lead to scale formation.

For best results, broadcast the granules across the surface of the water while the pump is running to ensure even distribution. Always refer to the product label for specific dosage instructions based on your spa's total water volume.

Yes, SpaGuard Calcium Increaser is effective for both pools and spas. It is formulated to protect surfaces and equipment in any water feature where calcium levels need to be raised to prevent corrosion.