I have had one a little over a year in a 150G. A little shy but not too, still out and about in the tank.
Quarantine period was tough as was slow to eat and would never eat when I was in the room with the quarantine tank. Eats pretty much everything I feed now. NLS Pellets, Formula 1 Flake, frozen Mysis, Rods, Nori and New Era Grazers.
When first introduced into main tank pecked at the Xenia. Not to be completely trusted around corals as still see the occasional nip at the Zoas.
Gets along with Kole Tang, Midas Blennie, very old Perculas, Six Line Wrasse, Longnose Butterfly, Green Chromis.
Not a fast grower, still not more than 2.5 to 3 inches which is about where she was at when I bought her, but definitely plumper.