They get to be a good size ... some 10 inches i believe..i have two.. and although people say they are aggressive ..i find they are more aggressive with each other then they are with other tank mates.. they get alot of red color in them.. and it looks awesome along with the black.. their eyes change to almost cats eyes.. i will dig up pics if i can..matt123;2683048; said:so what can i expect from this guy in relation to size, agression etc ? looks like he will be going into the big cichlid tank now![]()