I will be setting up soon 1,200 gallon tank for my monsters. It will be mostly a mix of aros, giant gouramis, some large cats (topping out at 2-2.5 ft), one armutus, three true spotted gars, and two royal knife fish. I really want on school/shoal of cichlids in their mainly 5 to 6 individuals. The tank will be on a heavy drip so water quality will be fine. i really want astronotus crassipinnis or zebrina pike. Do you think either of these cichlids are large enought to co exist in this tank? I am worried about the armatus and the catfish mostly. Any large peaceful cichlid recommendations?
thank you
thank you