Hello Michael Seems you have the exact same problem I have raising Cacatuoides. Way too many females to males. I've tried different temperatures, higher /lower pH, I still get more females than males. John ------------------------------------------------------------------------- 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. Search http://altavista.digital.com for "Apistogramma Mailing List Archives"!