The other thing I've been struggling with is a resurgence of very large bubble algae cells. Some of them are a good 4 inches across. I came downstairs this morning to find that two corals had been completely lifted and knocked off the rocks by bubble algaes growing underneath them!
I just posted a pic of this one yesterday! This gives me a chance to check this guy for AEFW. I haven't found a flatworm on any corals other than the one coral that initially had them, but this guy was so encrusted I never pulled him out to check. It's been getting some spots on it that might be flatworm damage, but it's also been getting picked on something fierce by my newish coral beauty angel, so it could be either.
Look at the size of those balls!
