- Feb 13, 2012
- 14
The pool's calcium hardness is 90 ppm.
The hose bib connected to the auto-fill line gives me water with 150 ppm.
How is this possible? Did I let my pH get to high and the water gave up some of it's calcium hardness?
The hose bib connected to the auto-fill line gives me water with 150 ppm.
How is this possible? Did I let my pH get to high and the water gave up some of it's calcium hardness?