I went out of my way to find a thread?
I find that a bit insulting.
This tread was just in the recent discussions routine on the site.... as it is now.
I did not search for anything.
Fact is, I have a lot of experience with Corys in the past and now
I am not some sort of novice.
Just two Corys can be fine .
However, if there are more than that they will sometimes feed together (as most all other animals do) but most of the time Corys go their own way.
Feeding sinking pellets to them do not scatter like flake foods etc, . So, because of this they will tend to feed together at times
I want to get one more simply because I have never wanted to get just two fish of most any kind in a community tank
BTW, what is natural behavior for a fish that for generation has been raised in glass boxes ?