Aqua~Health Hardness Increaser

Our Aqua~Health Hardness Increaser is used to raise the hardness of your pool water (the concentration of dissolved calcium), and prevents pitting of concrete-based pool walls and erosion of mortar and tile grout.

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Product Details

Aqua~Health Hardness Increaser reduces damage to Marblesheen and pebble finished pools, caused by low levels of calcium


Core benefits include:

  • Non-hazardous chemical
  • Totally soluble in pool water
  • Has a shelf life of several years if stored in cool, dry conditions
  • Will not affect the pH or total alkalinity

Product Specifications

Available Pack sizes are:

  • 2kg
  • 4kg
  • 8kg