I bought one a couple of years ago from DD and he is doing great. Only eats shrimp, has never liked silversides. I feed him every 3 days or so, he is about 18-24" and pretty thick. Never bothers the fish in the tank, I have a Blueline Angelfish and a Kole Tang in the tank with him. He also used to share space with a Golden Dwarf eel of the same size, no problems at all but he past about 6 months ago and I have no idea why.
I also have some corals in my tank and the eel does not bother the coral at all, very outgoing, swims around when hungry but has never tried to escape, I have lids for the tank but he can push them open if he wanted to.
Might be looking to sell it soon since I'm thinking about taking down the tank, have other tanks to take care of, paid a lot for it since it was one of the very 1st Skeletor eel for sale back then, nowadays they are a little more common.
Looking to get $250.00 for it plus shipping, if interested, please send me your email address and I'll send you pics.