I had originally thought threadfin but then read they get up to 8" so then I was thinking Klein's would be better because they get to 5-6". However someone earlier mentioned trying a bannerfish and I've wanted one of those horned ones for awhile now and then I read this on live aquaria
http://www.liveaquaria.com/product/p...96&pcatid=2896
Phantom Bannerfish (Heniochus pleurotaenia) it is
I will order one when the time is right. I will have to wait a bit as I might be putting some of Doug's corals in there when he moves up, and will need to move Doug's yellow tang out of the 80g first.