Aug 19, 2013 - Here's how to manage water balance in a vinyl liner pool. . Balancing your pool means to make sure your pH, Alkalinity and Calcium . May 20, 2013 - Not balancing the pH, Total Alkalinity and Calcium Hardness can also damage your swimming pool as well as the equipment like the filter and . pH Levels are the acidity or alkalinity of pool water on a scale of '0- 14'. The extreme acid is '0' and the extreme alkali is '14'. Proper pH range is 7.2-7.8. Proper maintenance of your swimming pool's water chemistry in important not only to the health and longevity of the . High pH greatly accelerates the aging process and shortens the life of the liner. . Calcium Hardness refers to the amount of dissolved minerals in water. Find-a-Pacific-Pool-dealer-build-your-dream- . Apr 30, 2015 - Low calcium hardness can cause etching of your pool surfaces (especially for concrete or fiberglass pools), staining of surface walls, and . May 21, 2016 - Soft water will create its own hardness and pull calcium from the pool's plaster or tile grout. If you have a vinyl liner pool. here is no place for the . Increase the total hardness of your swimming pool water with Maintains by . level of Calcium Hardness in vinyl liner pools, 250-300 in concrete or plaster pools. Imagine Pools is the company to make your backyard dream a reality. As a child, you would dream of running, playing and splashing. These are the memories . Have you always dreamed of the parties you could throw with that outdoor kitchen? Want to improve the decking and landscaping around your swimming pool .