Ok so my 180 is set up and got my first eel its a tire track eel. Only had the guy one day and its already my favorite fish i have owned. The tank is 6x2x2 and houses the eel, 2 eclipse catfish and misc tetras prolly food later i know. anyways the eel loves worms but what else will it eat? and will get pics up tomorrow, water not looking the greatest huge piece of wood so leaking tannis