What fish can live with jack dempsey cichlids?
The Jack Dempsey Cichlid is a a very aggressive fish and there really is no real “recommended” tank mate. Usually you are best of with Oscars and introducing them at a similar size. It is also beneficial to use a clear tank divider for introductions. Other than that i have personally had luck with other species of Amazonian and Central American Cichlids like Pike and Serverums. No matter what you are taking a risk but make sure you have a VERY large tank otherwise there will be lots of territory issues.