Merulina ampliata

[Aquattro]

Jamie, do you think cycling an efficient skimmer would accomplish this? Say running two days on, two off? Or some other schedule, say shut it off one week a month?
One thing I notice with this higher load is a lower pH (down to 7.6 in AM). I'm thinking of dripping kalk to compensate until the water cleans up a bit. This could be used the week the skimmer was down. Thoughts?