My local Petco has had a snowflake eel for going on 3 months now, they have him floating in a hamster ball so he doesn’t escape and eat all the fish. I have been going in randomly to see if he found a new home but nothing. I am considering rescuing this guy because I feel bad, but I want to know what kind of harm it could do to him being confined and not being able to swim. I would imagine being stuck in that little ball without being able to move would start do degrade his muscles.