Re: A truely different kind of CO2 reactor

Cool.  Install several of these tubes in an artistic pattern, 
some red light in the tube ends, and you have an inverted running
"lava lamp" CO2 reactor.  Break out the black lights, color organ 
the ol' Iron Butterfly album for a complete setup.

Wouldn't Country Joe and the Fish be more appropriate? Sorry, 
couldn't resist.

Cheers, Rene