• Pool chemicals

    All Your Pool Chemical Needs

  • Pool accessories

    Any Pool Accessory You Require

  • Couple in hot tub

  • Pool with springs

CALCIUM HARDNESS INCREASER

Price: $13.50

Available Options

12 OZ. BOTTLE

Raises calcium levels.

  • 1 tbs. per 100 gallons increases calcium hardness ~25ppm
  • Prevents corrosion of equipment due to low calcium hardness
  • Prevents etching of plaster due to low calcium hardness