sea,
yes this angel has given me -0- problems been in there about 4 months or more now ,
I had a 10" adult one and had no trouble with that either because my 3" maroon clown killed him in about 5 days flat ,
the coral beauty i have had 2 years no problem there either,
now i did use to have a flme angel one of my favorites but he was in a 75 gall tank and ate about $250.00 worth of corals in a week which is why i don't have one of those anymore ,
moral of story i would go very light with a reef tank in beging get all your fish situated then start add more expensive corals etc , once all those corals are in u are not going to get them out that easy
Good Luck
Mark