Morning Sam,

>> At 07:18 AM 3/14/2006, you wrote:

Check <http://silverpuppy.com>silverpuppy.com
Ken makes a magnetic stirrer and for the price it cant be beat. A fish bubbler will inject co2 into the water and tend to produce carbonic acid.

   How bad is this?   Any idea of the amount of CO2?

I have been using the bubbler for some time and thought it to be acceptable.

Always something new to distort and change our ideas..........

Wayne