Planning to get a bullfrog, need some info

[sflyingcow]

They say not to keep 2 together but i have 2 that are the same size. Also coming up on a year of age and a year of living together and have done fine. Although if yours try to eat each other i take no blame Although i believe one of of mine is a male so once it seems to get bigger then the other i will separate them

[Malachi]

I had to separate mine after like 6 months the male was just too aggressive when eating.

[jaguilar15]

I have four frogs in a 50 gallon and they are doing fine, but as babies i had them separated just because they seem to be more aggressive to one another while they're babies