I wonder:it seems many of you keep ciklids one by one,why? for ex:1 gt 1 convict 1 firemouth and on,and the same in your rift valley tanks.Is it because you will have many species as posseble or dont you want any trouble whith agressive fish? I think many ciklids dont show their best alone(coluor,behavior),so i just wonder,overhere,usually bye fish in pairs or groups.