I have had almost all there is....If comparable in size and all dropped in the tank at the same time my order would be, Trimaculatum, Umbee, Red Festae, Dovii, Red Devil. I have videos of an unreal Festae and Trimac fight. Vide of male Trimac who bread with 2 Female Trimacs at the same time. I have a few videos on Youtube just Google "Shab Cichlid Videos" Enjoy!