The Calcium Saturation Index is a helpful tool for testing your swimming pool's health. This tool uses a variety of measurements to gauge this health, and is actually quite simple in practice. On Pool Calculator we'll be diving into the CSI.
Continue Reading Using the Calcium Saturation Index to Calculate Your Pool’s Health
Like any swimming pool chemical, calcium hardness must be balanced and managed in order to maintain a healthy swimming environment. The present industry standard for calcium hardness is from 200–400…
Continue Reading What is Calcium Hardness?