I bought this eel from an LFS, its an Australian Long-finned eel Anguilla reinhardtii and around 45cm. After a day of hiding hes become more active and is eating frozen blood worms. Luckily i have some heavy lids because he is constantly trying to push his way out and even up the outlets of the canister filters. I no hes not as glamourous as a fire eel but hes still pretty cool in his own right.