Where the hell did that algea come from?
I have had nothing new in there for ever.
I did try a 6 line wrasse - the hawk killed him.
Tryed a bigger 6 line - same end.
I am taking a break on fish. Maybe a kole some day, and that is it. The only other thing I can think to do is add 3 or 4 fish at one time so the hawk cannot focus on just one fish.