OK, well they are doing good so far. I wasn't going to get them at first because of my hard water, but the employee at the LFS said they are from a breeder in Seattle(30 miles away from me) so hopefully they will tolerate my water pretty well.
As far as agression so far there has been little to none. One will sometimes try to chase the other but as soon as the other retreats the aggressor does not follow. Other than that they are either doing their own thing or hanging out together. Once I am able to tell them apart I will give them names.
I forgot they are bottom dwellers though so I have them and a south american bumblebee catfish in a 20 high, so nothing happens off the bottom. I guess I need some cardinals or something. I'll wait till the Rams get settled in first.