Do I need to do anything about a CSI thats -.63 with a vinyl pool? What might it hurt if theres no plaster? Does a low CSI affect swimmability at all?
I read the Pool Calc explanation of what CSI measures, but still have these questions. Thanks !
TA 80
pH 7.4
CHlor 3
CYA 65
CSI -.63 (per Pool Calc.)
I read the Pool Calc explanation of what CSI measures, but still have these questions. Thanks !
TA 80
pH 7.4
CHlor 3
CYA 65
CSI -.63 (per Pool Calc.)