I have two Kelberi from rapps last order that are about 4.5-5", and i was wondering when i could add them in with my 7" ocell and 6" mono. Ocell and mono are in a 55 grow out and i havent seen any aggresion issues between them. But i want to be sure its ok before i add my kelberi dont want anything to happen to them.
Thanks.

you'll be fine