question about Lemon Peel angel fish

[andresont]

Hey guys, did anyone kept lemon peel angel in reef tank for a long time say at least a year?
If yes then did it keep the color? This nice purple/blue hue around the eyes and gills. Will this stay or this fish will turn completely yellow?
My LFS people say that it will loose color gradually. My wife likes the fish so I am willing to try it.
Thx
Picture link.
http://www.canreef.com/vbulletin/sho...447#post243447