I have the possibility to buy 2 eels from a friend of mine. They are armatus (tire tracks) and already quite big. if i estimate now i'd say 45 cm on the male and 35 on the female. The thing is, in his tank they do nothing but hiding. It would be cool to have those fish but i dont wanna re-arrange my tank and to be honest i dont want to put pipes in. Do you think the fish will be ok in such a different tank? Any ideas on how they might react? i have 2 fire eels now and they are hand tame, you think the big tt's might become like that cuz they are so shy now?