Calcium Hardness Increaser

Tabex Products

Tabex offers a wide range of quality disinfection products, balance and specialty chemicals. Tabex Chemicals are manufatured in Canada and are widely used by operators in municipal, institutional, hotel and condominium facilities.

Product Description

Depending on your source water condition and other water saturation index values it may be necessary to raise the calcium hardness of your pool/hot tub water.


To increase the calcium hardness by 10 mg/L (ppm):

Add 147 grams/10,000 Litres.


7 kg

For larger bulk bags, see Calcium Chloride

Contact Us About This Product

Similar Products

Products similar or related:

AcidRite Tablets
Sodium Sulfite
Sodium Hydroxide (Caustic Soda)