Doug,

If you do not already have the tank, I recommend the smallest Marineland
system, the "Eclipse Explorer". No other filter can be rigged for a system
that small or is as aesthetically desirable.

http://www.bigalsonline.com/catalog/... 1=2253;pcid2=


"doug" wrote in message
...
I like to set up a 2 &1/2 gal planted tank.
Probably use Excel instead of CO2.
What would be a good way to circulate or filter
the water in such a small set-up?

Doug