I'm definitely no expert, but I've been gathering info on Front's as I'm trying to set-up a Front. tank of my own. From what I've heard they do best in groups, preferably in a group of 1 male to 2 females minimum more females can also work and helps divide aggression between them. Though Front's aren't really aggressive especially in comparison to CA/SA cichlids, though they can be slightly inclined to predation if their tankmates aren't of adequate size. Some have had pretty good success mixing them with Dat's and I personally think the combo would make an impressive display.