You want to put tankmates in with that!! And people got upset with my fahaka community tank lol.... anyway it will need to be either large full grown aggressive cichlid species, to give them a chance to defend themselves, jag, Red Devil etc...However this could end up as a bloodbath. Or go totally non-cichlid and try with with a totally different body type such as birchir, snakehead, pike cichlid (I know it's a cichlid but bear with me), catfish or Odeo pike caracin. Or just do a large schooling dither fish? All just ideas and dependant on what you like and the tank size you upgrade to. But it will be a bit of trial and error.