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	FORUM ON BEER, HOMEBREWING, AND RELATED ISSUES
		Digest Janitor: pbabcock at hbd.org


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Contents:
  RE: Ghetto aeration system ("David Houseman")


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Date: Tue, 06 Sep 2011 07:27:51 -0400
From: "David Houseman" <david.houseman at verizon.net>
Subject: RE: Ghetto aeration system

Yes, an aquarium pump and aeration stone of some sort is effective at 
oxygenation of wort.   But don't stop there.   Go to hospital supply or 
personal medical supply shops and buy a HEPA filter that will filter out 
airborne spores, bacteria, mold and wild yeast.  Otherwise you are simply 
undoing any sanitation you may have attempted.  I bought some filters for 
about $1 each that have hose barbs for 1/8 ID tubing on each end so it was 
easy to put this in line from the pump to the sanitized aeration stone. 
The only downside I found to the pump is that to get O2 saturation takes a 
lot longer than pure O2 and this results in far more foam.

Dave Houseman


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