I have the following readings with the tf100.
FC kept above 7
TA = 85
CYA = 70
CC = 0
I run the pump for 3 or 4 hrs a day and most of the day weekends. Not a major outbreak but I have Algae still gathering in streaks in the crevices and dents in the liner around alot of the pool in a 24 hr period. I get direct sun.
My question is, is this to be expected even with keeping the FC level above minimum, I have been vaccumming the Algae up on a daily basis. Do I need to shock or is this normal considering my situation.