[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [APD] Just hot air?

Huff & Puff CO2 ?

>Shame we can't just use a bag of collected exhaled breath and put a weight 
>on top of it to slowly eject it into our tanks. That'd be cheap.
>A bit like a bagpipe, without the music?
>Hmm I wonder if this is practical?
>Anyone tried it?

Aquatic-Plants mailing list
Aquatic-Plants at actwin_com