Yeah, I’ve decided to treat the tank with Chemiclean on Monday. Mondays are water change day, but this Monday I’ll dose chemiclean, and do a 20% water change on Wednesday instead.I know people don't like to use chemicals, but chemiclean works wonders for cyano. I got it during the uglies and did one dose. I haven't had cyano since. Great looking tank otherwise!
The guy we got the coral from said the chemiclean shouldn’t impact the new coral. He also suggested I start running an air stone in the water now to make sure it is oxygenated enough for the treatment. So I put an air stone in the sump this morning and will let it run.