In a message dated 4/12/00 2:53:56 PM Pacific Daylight Time, helen.burns@bigwig.net writes: << I thought it may be an ammonia / nitrite and or nitrate problem you may have. I take it No2 is Nitrite and No3 is Nitrate readings, this being the case and they read zero it can't be that. Your pH is okay...just, but would be better a good bit more acidic for the Cr. regani but that will likely drop in time. The temperature is also okay. Can anyone else shed any light on the breathing problems with the female Regani???? >> she's prego ------------------------------------------------------------------------- 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"!