I have brown stains on my steps that I think are iron stain. I have done the absorbic acid treatment and it made no difference. The stains are exactly the same. My pool is filled with well water that is why I think they are iron stain. Right now my test numbers are:
FC 2
CC .5
TC 2.5
PH 7.2
TA 190
CH 110
CYA 35
Temp 85
Any help or suggestions would be appreciated. Thanks.
FC 2
CC .5
TC 2.5
PH 7.2
TA 190
CH 110
CYA 35
Temp 85
Any help or suggestions would be appreciated. Thanks.