This morning my level tested like this:
TA 90
pH 7.6
FC 3.5
CH 100
CYA 40
Temp 74
My question...using the TFP app to do my logs, the LSI says my pool water is corrosive. If I adjust the TA to read 110 the LSI says it's all balanced. Should I raise my TA to 110? For several days I have been...