Finally (after a year long search) I got a Sohal. It was a bit undersized for the tankmates it would have, it was about 4" range. It lasted 2 weeks and from 2 weeks of torment from my purple tang it just stopped eating and finally died the other day. This really sucks. The purple never stopped chasing and thrashing the Sohal the whole time. Usually within a day or two they've settled down. Not this time. I'm really down 2 fish because of this Sohal. I gave away my big Desjardin sailfin to my brother so I could get the Sohal. The fish never tried to fight back. It ate good the first week and a half and just stopped. Sucks losing an expensive fish. Guess I'll have to find one 6" or bigger next time.