.....Bingo Eric.....that's exactly what I've heard and I have never experienced it so in my small little world it doesn't happen but I really didn't want to open anything up to an argument. Some really big time aquarists have said that so I am standing neutral on the point......never experienced it but possible I suppose........great question..............any one ever had it happen? ............John.......you gave the "Blue Goop" to Cleveland.........or are they just dipping some stuff from the lake??? Mike Mike Jacobs Center for Advanced Technologies High School Math Instructor St. Pete, Fl. ----- Original Message ----- From: "Erik Olson" <erik@thekrib.com> To: <apisto@listbox.com> Sent: Thursday, October 04, 2001 8:37 PM Subject: drip method > The one and only caveat I've ever heard with the "drip" method I thought > was kind of fascinating: Let's say you take home a bag of fish with low > hardness (say R/O) water. The residual fish waste in the water weakly > acidifies the water. Now you take the bag and start to drip in harder > tapwater. Even a small bit of the buffered water will start to raise the > pH. As the pH is raised, the nitrogenous waste in the form of ammonium > (NH4+) starts getting converted to the deadly ammonia (NH3), possibly at a > faster rate than the old water is diluted by the incoming clean water. > Yipe! > > So, I am curious, I have heard this particular bit of theoretical > chemistry a few times. Has anyone actually experienced this when bringing > a fish home? > > - Erik > > -- > Erik Olson > erik at thekrib dot com > > > > ------------------------------------------------------------------------- > 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. ------------------------------------------------------------------------- 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.