Same here, right now I'm leaving my DIY CO2 disconnected so that the pH doesn't swing wildly when I swap pop-bottles and the plants can just tough it out for a few weeks Perhaps Santa Claus will bring me a nice pressurised CO2 system :-) Adam >> -----Original Message----- >> From: owner-apisto@admin.listbox.com >> [mailto:owner-apisto@admin.listbox.com]On Behalf Of John Wubbolt >> Sent: 27 October 1999 18:39 >> To: apisto@admin.listbox.com >> Subject: Re: Dumb Luck >> >> >> Hello Paul >> I know that in the past when spawning ordinary kribs, that in more acid >> water I ended up with more females then males and vice versa, in >> alkaline water I ended up with larger % of males. Don't know about pH >> swings in P T Moliwe. Last winter when I spawned them, I had pretty >> much even numbers of male/females in my tap water with a pH of around >> 6.6. Hope this helps. >> >> 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"! >> ------------------------------------------------------------------------- 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"!