My calcium hardness is currently at 40. I know the recommended level on the chart is way higher, but when I search this in the forums I get the opinions that it isn't important to my pool. I just want to make sure. I don't want to be so accurate in everything else and let this slip by me and cause myself future problems even though I think the previous owner done enough damage for all of us if it needs to be controlled. My father in law states that it is a necessity that I maintain it to proper levels. He is on a SW system. He is, however, one of those pool store followers on the dark side
Here's my test from this morning on everything else:
FC- 11
CC- 0
TA- 70
pH- 7.8
CH- 40
CYA- 90 (I'm getting there!!! )
Here's my test from this morning on everything else:
FC- 11
CC- 0
TA- 70
pH- 7.8
CH- 40
CYA- 90 (I'm getting there!!! )