I have this log in the center of the 75G that the inside is the albino kribs area and on top is the Rams area. The rams are starting to clean the top and preparing for eggs, while the kribs are cleaning the roof for there eggs. The problem is when the kribs leave to eat and come back, they get into a battle with the Rams. So far no one has gotten injuries, but i am worried that someone will and that someone will lose there territory and be bullied. Is there anyway to stop this beside moving fish???? Cause i don't have another tank for them to go into.