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Too poor for canned gas tank CO2?

Discussion in 'General Plant Topics' started by Tom Barr, Dec 7, 2005.

  1. Tom Barr

    Tom Barr Founder
    Staff Member Administrator Social Group Admin

    Jan 23, 2005
    Likes Received:

    Add a needle valve(5-20$mx) and you have a new regulator for about 25-45$.
    Fire and ice, beer supply places sell tanks often for cheap.

    See 2$ DIY on the venturi CO2 reactor here.
    Or the 1.70$ air stone from Sweetwater at

    So for about 20$ (+ ship cost) for a reg, 10$ for the valve, 2$ for brass adapters, 2$ for the diffuser + the going rate locally for a used 5-10-20lb tank(thjese run 45$ for the 10lb filled) you can go gas tank CO2.

    Cost 79$, plus some shipping, maybe 15$
    Still, under 100$

    Tom Barr

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