Cory writes: > About a month back I posted a question about getting my nijsseni's to spawn. > I added some peat to the filter system and the pH dropped to 5. The fish > haven't spawned and the female has lost her yellow color. Should I be > concerned, or is this normal at low pH? If the female has lost her yellow color, then she is not happy at that pH level. While 5.0 is the normal range for nijsenni, I have found that individual fish may vary some in their individual preferences. If you know what the pH was when she was yellow, then try to get back there and hold it. Good feedings should be all that is required beyond that. Bob Dixon Bob Dixon ------------------------------------------------------------------------- This is the apistogramma mailing list, apisto@majordomo.pobox.com. For instructions on how to subscribe or unsubscribe or get help, email apisto-request@majordomo.pobox.com. Search http://altavista.digital.com for "Apistogramma Mailing List Archives"!