What part of VA DDavis?

As far as the bullying goes, I understand that they will chase each other, and do their barb dance. I've watched them do this a few times already, which I find very interesting. The problem I had with the fish, is that it was chasing and bumping the other two tigers in the tank. It would go after the smaller greens now and then, but nearly as violently. The two other tigers ended up hiding most of the time behind the heater, and the pump, so he couldn't find them. Hes gone now, and I introduced a female to the group. I had no clue I had a tank full of males...

So far everyone is getting along well. There still chasing, shes still working her way into the school, and they don't tend to mess with the Corys to much. I could possibly see upping the school size to 9, but its only a 20gal tank, and I don't want to over load it. Especially now, since its not fully cycled.