Chris.....I wouldn't touch it much right there....the temp maybe a degree or two lower....but let it happen there! Mike Mike Jacobs Center for Advanced Technologies High School Math Instructor St. Pete, Fl. ----- Original Message ----- From: "Chris Jewell" <chris@jewell68.freeserve.co.uk> To: <apisto@listbox.com> Sent: Monday, March 25, 2002 3:46 PM Subject: effects of water parameters on sex ratio > Hi everyone, hope someone can give me a little info: > > I picked up some nice WC yellow face A.Borelli a few weeks ago, and the > have coloured up nicely and have started to show pre-spawning behavior. What > kind of pH / temperature am I looking at roughly to get 50/50 sex split, or > a little more to the female side? > Fish are currently in 77f, pH 6.5 kH 0 gH <2. > > Many thanks in advance for any input > > Chris Jewell > > > > ------------------------------------------------------------------------- > 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