Here are my current readings:
FC 6
CC 0
PH 7.2
TA 80
CH 350
CYA 90
Pool calculator says 37lbs of boric acid and was about to add when I noticed my CSI says -0.61 and mousing over says corrosion of plaster likely. What about these numbers throws this CSI into the mix and do I need some further adjustment to get the number down?
Thanks to all for your help.
B
FC 6
CC 0
PH 7.2
TA 80
CH 350
CYA 90
Pool calculator says 37lbs of boric acid and was about to add when I noticed my CSI says -0.61 and mousing over says corrosion of plaster likely. What about these numbers throws this CSI into the mix and do I need some further adjustment to get the number down?
Thanks to all for your help.
B