On Wed, 25 Aug 2004 20:31:44 -0400, RichToyBox wrote
(in message QbaXc.92438$TI1.89314@attbi_s52):

Yes. Test pH and KH. It is possible you have experienced a pH crash, and
the fish are swimming in some pretty acid water.


Thanks. I haven't tested KH yet, but I did test pH earlier and found that it
is 8.0, which I understand is within the acceptable range. Can you tell me
what the KH should be?


Heather