Sirona Spa Care Alkalinity Up

Taxes and shipping calculated at checkout


Alkalinity Up by Sirona Spa Care

Sirona's Alkalinity up granular formula increases alkalinity levels in your spa or hot tub water, helps with balancing chemicals such as pH, and prevents damage to hot tub equipment from corrosion.

  • Increases total alkalinity levels
  • Prevents damage to spa equipment from low alkalinity levels
  • Helps with preventing pH Bounce.


  • Test water with Sirona Spa Care Test Strips to determine the initial alkalinity levels
  • If water tests below 80 ppm add one fluid ounce (two tablespoons).
  • Circulate water for 1-3 hours.
  • Test the water again, and if spa water is still below 80 ppm repeat steps one and two.

Recommended spa alkalinity level is between 80-120 ppm.

2-lb container.

Recommended for You