so i think angel fish are a bit like kittens.... you never know what you will really end up with size and temperment wise....
Not only am i the fish lady but i am also borderline cat lady (well not really but the man says i am) I have a cat who acts like she was beaten (except i know for sure she was not, i have had her since 8 weeks and she was born to a stray at a friends house) but when you reach down to pet her she cowers and runs
I have a cat who molests any person who gets with in 10 feet he actually was abused... but is seriously a pest 50% of the time.
and i have a cat who is a mommas boy and hisses and growels at other people, gets real mad if someone moves him from his spot and generally is an aggressive snot to persons other then me....
angels work the same way, some do GREAT in a community set up, they dont peck, dont murder, and generally are fun and pretty fish..... Some are murderous a-holes that cant co-exist with anyone else.... some get huge some stay small.... just like picking a kitten when picking an angel fish know that you really never know what you are going to get.