SRB wrote:
It appears to be impossible to stop all surface agitation -- have Penguin
150 w/ biowheel and only an intake lever on the uptake to control flow.
Closing the lever doesn't slow things down much. We'll see how this goes!

srb

You may not have as high a level of CO2 as otherwise, but I'm sure
you'll have a decent increase and lots of good growth!

--
__ Elaine T __
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