What cichlid is this?
At Petsmart there are these two African Cichlids that are in separate tanks with nothing else they get to be like over 8 inches and I can't remember the name. They were like a grayish color and they seemed to be really aggressive. I want to know whqt they are so I can research them before I get them. What can they be? I know it's a broad question but I would just like some names.