mine is pretty docile, but I don’t have it with any small fish so I’m not sure how that would work out. They do seem even blinder than most eels so mine bites my other fish accidentally at feeding time a lot, might be a problem with small fish. The things I’d be most concerned about is tank size and feeding, they are much more active than most eels and spend a good amount of time swimming laps around the tank. Because of this I really wouldnt feel comfortable keeping one in anything smaller than a 75. But if you do decide to get one make sure it’s eating before you buy it, they are famous for not eating. I bought mine when he was already eating at the lfs, and he hasn’t been much of a problem except for a period when I first got him where he’d only eat live food.
