Calcium coming out of pool jets

[Jeffdarren]

I am constantly getting a pile of calcium coming out of the jets into the swimming pool. The cell is clean, all reading are as they should. Cannot figure out why. I have owned the pool for 6 years and never had the problem before. They is also a lot of dust. The pool has solar heating and I keep a cover on it. Any help would be greatly appreciated.

[dr_harika]

Is your pH too high? I find i have the issue if the pH is too high, i can only presume it is coming off the salt cell and falling off before i even notice it build up on the cell.