There is a tank being baby sat at my LFS and it's been there for like 3 or 4 weeks now.
I got to looking at this fish and it was all very mature fish that have been together for about 8 years now (I was told).
The tank mates were 1 blue tang, 1 foxface rabbitfish, 3 true percula clowns, and 1 sixlie wrasse.
I dunno how they did it, but I watched them swimming and it was like they were all schooling and very happy together.
I wouldn't recommend this, but it seemed to be working. all fish looked healthy, and very mature. Not even any nips in the tail or anything...
I wonder if it has to do if they are all related, like from the same clutch or something?