my cichlid 55 is under reconstruction, so I had to move them tothe 40 tall where a 10" male bloodparrot with a hump the size of a small chunk of hail was still in quarintene (not deaseased, just new) and the 10 inch managuese/texas hybrid and the 10 inch blood parrot started fighting. they mouth restled and circled each other. It seemed quit an even mach, but I did'nt want to risk ether. The texas jaguar got a divided side of a community 55. If they were not separated, who wopuld you put money on??