Hi Lilia, The n. transvestitus pair that I have spawn continuously in a ph of 4.5, temp 80. I use rain water that I collect in two 55 gal barrels directly from the rainspout. I then use a phyton to transfer this water into a 30 gal barrel into the house. The rainwater is then filtered with a 330 Magnum for at least a day before I use it for the water changes. Or you could try filtering your tap water through peat until the desired ph is attained. Are you using the rainwater collected in the kiddie pool after the kids have been in it? Best regards, Francine On Fri, 11 Aug 2000 11:32:16 -0500, apisto@listbox.com wrote: > Hi all, > I have a question about spawning of Nanochromis transvestitus. > Recently I moved my tanks from Houston there they were breeding successfully > in pure RO water with peat. > Now I am in Memphis, tn and the same fish are in pure rain water > with peat. I did not check hardness, but it supposed to be almost > non-existent with rain water, isn't it? Ph is 5.5, same as previously in > Houston. But now eggs do not hatch at all. The fish are in the same tank > with the same layout - plants, filtration, caves, bare bottom. They lay eggs > regularly, but no fry so far for a pretty long time. > > Can anyone recommend a remedy? > > Lilia > > > > ------------------------------------------------------------------------- > 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"! _______________________________________________________ Say Bye to Slow Internet! http://www.home.com/xinbox/signup.html ------------------------------------------------------------------------- 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"!