Pomatomus;3799624; said:Firemouths, salvinis, mayan cichlids.
If you plan on upgrading to a larger tank in a year or two you could try a dovii. They will spawn in 40 gallons.
a breeding convict pair will destroy a GT & a JD. Id pass on that.rudywieck52;3800347; said:I would get one bigger cichlid like a GT or JD and then try to breed a smaller pair like convicts or firemouths.