3 of my 4 cats died (dont know how) and im going to get a new fish to add to my tank should i do eels (fire,tire,etc) are they worth it how big do they get are they consider monsters are they pretty hardy.
IMO fire's are the best.
have a look at this sticky, might help you decide http://www.monsterfishkeepers.com/forums/showthread.php?t=170778