i have a 220 tank as well as two 60g's. the eel isnt going in the big tank at that size, he'll end up a snack and he's like a little puppy to me and i'd hate to fling him in and him get munched. which has happened on a couple of gambles. when i get a bigger tank he is more than welcome to the 220.
since i started this thread ive been feeding him more and not so much hand feeding him but putting the food near him. i watched him today eat 6 small prawns. i think if keep doing this daily he should start to get bigger.
interesting theory about 'stunting', ive no idea how long he was in the tank before i bought him.
i'll feed him like this for a week and i'll see if there has been any difference. i have several new fish in my assoreted tanks and i can see growth in the already, thats why my eel is annoying me so much.