I have a ('gold?') angel thats a slighlty pinkish color, looks like the one Oriongirl posted. He/she is in my 25 gal tall tank, and is very happy. He doesnt get along with my ram too well, but they just bicker at feeding time. They both chase each other so i'm not too concerned about injury... thier fins look fine. (been together for a good 6-7 months now). I love my angel. They are so cool, kind of act like gouramis sometimes. He was really tiny when i first got him and is about 2 3/4 inches now. My tank isnt very full so to give him lots of room.
I reccommend them, but they are slow moving so be careful not to have faster, more agressive fish.