Dave, Sal, Zack, Uwe wrote about the Emerald's interesting behavior when he introduced the species. This fish will behave has a normal polygamous group (1 male, many females) if there are not a large number of other cichlids in the tank. Uwe kept his with a large group of Nannacara, aureocephalus I think. This species is much more territorially aggressive than the Emerald. It seems that the little buggers realized that it would take more than 1 male to protect the brood territory of the female. So the dominant male allowed subdominant males into the territory to help protect it from the Nannacaras. While doing this each male had a chance to fertilize some of the females eggs, sort of like a sneaker male. I wouldn't be surprised if other apistos will do this under similar circumstances. Mike Wise salS wrote: > Zack, > Are you saying that in Smaragd the ratio should lean more toward males? > Because my experience has been 1M & 3-4 females. > Sal > > ------------------------------------------------------------------------- > This is the apistogramma mailing list, apisto@listbox.com. > For instructions on how to subscribe or unsubscribe or get help, > email apisto-request@listbox.com. apisto-digest@listbox.com also available. > Web archives at http://lists.thekrib.com/apisto ------------------------------------------------------------------------- This is the apistogramma mailing list, apisto@listbox.com. For instructions on how to subscribe or unsubscribe or get help, email apisto-request@listbox.com. apisto-digest@listbox.com also available. Web archives at http://lists.thekrib.com/apisto Trading at http://blox.dropship.org/mailman/listinfo/apisto_trader