this sounds possible, some fish have different ph requiremtns, you might be losing the ones that like alkaline conditions, most tanks tend to go acidic after a awhile, i've noticed all of mine doing that, especially the ones with plants. You might look into keepin gsome cichlids that thrive in acidic conditions like apistos, kribs, etc. kym ----- Original Message ----- From: Frauley/Elson <fraulels@minet.ca> To: <apisto@majordomo.pobox.com> Sent: Wednesday, January 26, 2000 12:09 PM Subject: Re: Failure keeping cichlids in the long term > Hi, > I'm no expert on water, but have you tested your pH? heavy planting, no > losses of fish from extremely acidic conditions... > Could you be getting a pH crash? > Gary > > > > > ------------------------------------------------------------------------- > 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"!