Hello again I'm still trying to figure out what to stock my 55 gallon aquarium with. I know it will have two Senegal bichirs and some rainbowfish. I've debated back on forth on cichlids and am still considering one. I don't have a lot of options around my LFS but could possible get my hands on a blue acaras or some other acaras. Would this cichlid work out with the bichirs and rainbowfish? Would it be ok to keep just keep one since cichlids become territorial/aggressive when they pair? Input please