ProTeam Spa
Spa Calcium Up

Every body of water needs calcium in it. When levels are ideal you will prolong the life of your spa and provides bather comfort. The water will also be less aggressive and corrosive.


  • Prevents corrosion caused by improper water balance
  • Eliminates etching of plaster surfaces
  • Promotes better water balance; Compatible with all sanitizers.


  • Helps maintain Calcium Hardness levels between 150-250 ppm
  • Makes spa or hot tub water comfortable and enjoyable for users


  • Add product into spa or hot tub with circulation system running
  • To increase calcium hardness 10 ppm, add 1 ounce (2 tbs) per 500 gallons of spa water

Available Sizes

  • 1 lb (12 per case)

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