I've been lucky with this tank and having no algae problems. So far all I have is coralline, sadly some of it is green

. Other than that I get the slight film on the glass every 3-5 days.
All my clean crew consists of is a yellow tang, algae blenny, 2 astreas, and some little tiny snails that come out in the night. Nearly forgot my 1 red leg hermit that survived my interceptor treatment.
-Kris