12-26-2002, 11:18 AM
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#3
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Responsible for 2%
of all the posts here.
Join Date: May 2002
Location: Texas, U.S.A.
Posts: 8,302
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That's correct.
It allows an aquarium user to add air/oxygen to the system.
It's one of those parts that you put in your "Misc." bin...
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