If you're interested in a new resident and would have the room for another fish that will naturally predate on those ape corals... aka aptasia, try a copperband butterfly.
There's nowhere else I'ld rather be... unless, of course, you're buying
carefull with the copper banned though when he is out of aptasia he might just go for any corals you have... you might try peppermint shrimp they wil eat them too.
Hi my name is sarah, and I've got the Upgrade Bug! Do not meddle in the affairs of Dragons for you are crunchy and good with ketchup!!!!