I collect african cichlids. I have all haps., I was wondering what the good and the bad of setting up these 2 types of tanks? I currently have a all male tank of different species, all haps. and one peacock. I was thinking of doing a species tank with all placidachromis electra I have. Can I have several males or a all male tank without the females or would the males continuously fight? Any advice would be appreciated.