Just though i would share this story.. Today i got home from work and like always the first thing i do is go look at my tank.. In my opinion there's 2 things that stick out right away, the stingray and the 15" fire eel.. I didn't see the fire eel 
.. i started to panic so bad.(about 3 weeks ago my aro jumped out the back of the tank, so i was freaking). I started looking everywhere for the eel, behind the stand, on the sides, under tables, even under the beds in the house becuz there's a cat in the house. I found NOTHING.. i have a fluval 305 and a emperor 400 on the tank. I even took apart the fuval haha. After that i look at the emperor 400 (hang on the back filter) it was all in tacked. The top was on even the bio wheels were on. I took the top on and saw the bright Orange on the tail!!! if no1 knows this filter. 1 i have no idea how he got in, well he must have swam up the return waterfall part. But the bio wheels werent knocked off?? or the top?? very wierd. anywayz i grabbed him reeal quick and he swam away!! 


.. I have a friend that has a big tank with overflows and his eel is always in there but i never herd of this.. Any1 have anything similar happen??