i want to get a sorubim lima, also known as lima shovenose catfish for my 240 gallon tank. when my tank is fully cycled i will transfer my 5-6 inch silver aro, 4 inch senegal, 4 inch lapradei, 7-8 inch retro bichirs from my 60 gallon into my 240 gallon. i have seen that limas can be keept in tanks because they grow at a slow rate. i am planning on picking up a 8 inch lima but will the lima try to eat my fish? how long does it take it to get a little bigger i also plan on getting a gar, and some fire eel.