I've been looking for Chaetodon ulietensis now for a while (false falcula) for the same reason of battling majano (they're out of control and far beyond manual intervention - short of removing rock and letting it dry out or something, they're winning).
My #2 choice was a raccoon butterfly. One of these came in this week, so we'll see how it does with the majano's. I don't have SPS in the tank in question so that's not a problem for me. However, I, .. um, eh heh heh .. have about 12 clams in the tank and one of the clams isn't even mine.
Man I hope the butterfly doesn't develop a taste for bivalves. We shall see.
I heard about the filefish as an alternative to a butterfly but .. I dunno. Man that is a fugly fish.
Can you post a picture? Maybe it's one of those things where they're so ugly they endear themselves to you after a while.
