"George Patterson" wrote in message news_PDh.211$KE2.86@trnddc06...
Yukon wrote:

Good idea. I'll just stir the water around with a
big spoon every half hour.

I found that to be a bit tiring, so I bought a Tunze.

George Patterson
If you torture the data long enough, eventually it will confess
to anything.

LOL! Yep, I guess it would be a tad boring.
Since this is just a 20gal tank, I've been using a Hagen. I just ordered one of the following. I'll see how it goes.
If it's too powerful for my 20gal, I'll put it in one of my bigger tanks.

http://www.drsfostersmith.com/produc...4+22788+2 035