I have some green spots on the lights and drain covers which scrub off. Looks like algae but I have no CC. FC is available. Is it possible to have algae with no CC?
FC 3.0
CC 0.0
pH 7.4
TA 60
CYA 30
CH 960
PH rise is a constant problem but I do have a large water feature that aerates.
FC 3.0
CC 0.0
pH 7.4
TA 60
CYA 30
CH 960
PH rise is a constant problem but I do have a large water feature that aerates.