I think I had mustard algae, so I followed the rules. Slammed then shocked at ma level for my cya. Water cleared up and chlorine consumption is normal. I have passed the overnight test two more times, but I keep getting dark brown dirt looking streaks at the bottom of my pool. I can not get rid of it.
FC 6.5
Cc 0-.5
PH 7.6
TA 80
CYA 45
FC 6.5
Cc 0-.5
PH 7.6
TA 80
CYA 45