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Subject: Re: aquarium water pump for chemicals ?
From:
"wimmie262000" <temp42@...>
Date:
2008-10-17
This guy (Dutch):
http://www.picbasic.nl/index_etsen.htm
uses a pump to blow air into the fluid. That way the tube can be fully
made from plastic. So there is no possible etching of metal parts.
He is happy with it.
Joop