![Calcium In Your Pool – Does It Matter? Calcium In Your Pool – Does It Matter?](https://cdn11.bigcommerce.com/s-2481b/images/stencil/470x470/uploaded_images/raypak-commercial-copy-7.jpg?t=1641844891)
Published by EZ Pool & Spa Supply on 05/15/2017
Calcium In Your Pool – Does It Matter?
If you've had your pool for some time now, doubtless you understand the importance of some key chemicals in your pool – namely pH and chlorine (or whatever other choice of sanitizing chemical you u…