Hello TFPF,
Question RE CSI. I'm using the Pool Math app and currently have a CSI of -0.57. The app gives a warning that anything below -0.3 could be corrosive to tile. I have a chlorine pool and my current numbers are as follows:
FC - 3.5
pH - 7.5
TA - 70
CH - 275
CYA - 50
BOR - 30
CSI - -0.57
Water Temp: 55 (F)
I've adjusted various numbers around trying to determine how best to get CSI up but I'm not having any luck getting CSI up to -0.3. Any thoughts on what I'm missing?
Thanks,
Gibby
Question RE CSI. I'm using the Pool Math app and currently have a CSI of -0.57. The app gives a warning that anything below -0.3 could be corrosive to tile. I have a chlorine pool and my current numbers are as follows:
FC - 3.5
pH - 7.5
TA - 70
CH - 275
CYA - 50
BOR - 30
CSI - -0.57
Water Temp: 55 (F)
I've adjusted various numbers around trying to determine how best to get CSI up but I'm not having any luck getting CSI up to -0.3. Any thoughts on what I'm missing?
Thanks,
Gibby
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