I have a 10" long snowflake eel in my tank with a 3" Hawian tang and a 3" rusty pygmy angel and several Mollies that have been in the tank since it was given to me. My angel has come up missing I dismantled the tank looking for a carcass and found nothing. Is it possible that the eel could have consumed the fish in 1 day even with the help of a couple of hermit crabs. From what I have read about them they don't normally eat fish but may accidently bite a fish during feeding. All I have ever seen him do is push other the other fish away while he is feeding. So tell me what you guys think.