My five Festae are nearly a year old. I have one positive male, one suspect male, and three females. They have a 120 all to themselves other than a single female Convict. The tank looks big and empty most of the time. They tend to hide or stay at the bottom. I was considering adding a few other cichlids to add some movement and life to the tank that usually looks still and boring. Is this a good idea or should I just leave it as is and wait for them to grow larger? What other cichlids could I add that would work with these guys.