Zabman Posted January 21, 2009 Report Share Posted January 21, 2009 Hi Guys, Originally posted this in the Aquarium plants thread but didnt get any response so figured I would try my hand here. Has anyone made one of these before???? http://www.barrreport.com/articles/3444 ... actor.html I am building one but have no idea what pump to get or where to get it! I get awfully confused with all the different inlets and outputs of various powerheads, but think I need 1 inlet and 1 outlet with a venturi thingie so I think that might mean 2 inlets. Have found the rio PF series pumps but can't find any specs on them so don't know if they would be suitable. Thanks in advance for any help!!! Quote Link to comment Share on other sites More sharing options...
spoon Posted January 22, 2009 Report Share Posted January 22, 2009 i read i diy article for making skimmers that had an idea that may help you it was a venturi made with airline drilled into a pump the airline recirculated the bubbles of air thru the impeller to chop them up even smaller this may be able to be adapted for use with co2 very interesting article tho Quote Link to comment Share on other sites More sharing options...
k1w1y2k Posted February 17, 2009 Report Share Posted February 17, 2009 Check out this site, it has some good instructions and information http://www.qsl.net/w2wdx/aquaria/diyco2.html Quote Link to comment Share on other sites More sharing options...
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