Re: Aquatic Plants Digest V2 #362
On Wed, 4 Dec 1996 15:39:02 -0500, Aquatic-Plants-Owner at actwin_com
> I use a 20 pound CO2 cylinder, topped off with a regulator (purchased from
> a local beer-brewing supply for $45) and a NuPro needle valve (mentioned in
> the FAQ and purchased from a local valve supply for $35).
[tech details omitted]
> I'm sure the Dupla equipment works just fine, but I cannot imagine a BETTER
> manual system than mine, especially for the price.
Well the one I recommend is pretty similar except the regulator
regulates to VERY LOW pressures (1-5psi) and they drive a
conventional aquarium compressed air (air pump) system (airhose and
valves). That works too.
Dave Gomberg, FormMaestro! San Francisco CA USA gomberg at wcf_com