Last night I went out to petsmart and bought a 3 inch female jack dempsey. I bought a dempsey because from my experience they can hold their own very well. When I put her in my tank she got in a little fight with my grammodes. The grammodes won and then he chased her a bit. I woke up this morning, looked in the tank and the grammodes was on the other side and the jack dempsey was in "his" cave. She doesn't chase him but he is keeping his distance from her. She is now the dominate one of the tank but when I went to feed the grammodes he refused to eat? I even dropped in bloodworms and he sucked it in and spit it out. Is he mad because he lost his dominance or whats going on? These fish are in a 75g and will be upgraded to a 150 soon.
