Have you tested the rocks, gravel or sand you have in the tank. If these are dissolving they can harden the water making it more difficult to control your PH. --- TD7894@aol.com wrote: > Hello, I have added seachems acid buffer to this > tank and the pH went up > within hours causing a pH swing that stressed and > killed some fish. I tried > adding this every day for two weeks and then stopped > because of this swing > and fish fatalities. The golden rams in this soft > tank have free swimming > fry frequently but then eat them. The ones in > straight tap are the ones with > the rubber head and I believe he has a taste for > fish eggs at night. I am > not of course trying to breed these, one only has so > many tanks. They > persist with their reproductive efforts anyway. > > My water is weird. I had water with similar > qualities when I lived in > another local and all I had to do was add the > distilled water and then a > little peat and presto perfect water. None of the > usually suggested stuff is > working for me. I am stumped, I cannot figure this > out. I do not run C02 on > this tank but I do on some of my other tanks and pH > is unchanged on these > tanks as well. I am telling you I cannot change > this pH, I have even > experimented with water from the tap in plastic > jugs, no change. I know my > test kit works because when I test water from far > away shops, I get similar > readings to the ones the shop personnel will tell > me. I am doomed I think. > Maybe Santa will bring an RO unit, or at least I > will get one for my > birthday. I hope somebody out there has some ideas. > Thanks in advance, > Teresa. > > > ------------------------------------------------------------------------- > 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. > > __________________________________________________ Do You Yahoo!? NEW from Yahoo! GeoCities - quick and easy web site hosting, just $8.95/month. http://geocities.yahoo.com/ps/info1 ------------------------------------------------------------------------- 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.