I find because of aggression issues, these cichlids seem to do best in separate species tanks
xCichlasoma (Herichthys) bartoni
xCichlasoma beani
male above, female below
Herichthys carpintus chairil
female below
I picked the bartoni up at the last gcca cichlid classic auction on a whim, and couldn't resist the carpintus fry at a buck each. Both species were quite small (1"-1.5")when I first brought them home. Grew them out together.