In article ,
says...
I've been doing some comparison shopping, but still don't believe I'm
finding the best price on CO2 setups.

Will someone please help me out - I'd like to know what some of the best
prices for a CO2 cylinder and regulator are right now, and where to find
them.

Also, I remember awhile back, some people here were using a needle valve
purchased at the home depot for fine tuning. If you have the
information, (part number, description, etc.) I'd be happy to have it.

Thanks.


try rapidswholesale.net for regulator and tank (or rent tank from place
where you get it filled). Heartly endorse the site
http://www.dlink.org/aqua/CO2.html which offers a clear, concise
description and I can second his experience with the home depot needle
valve (you don't get real fine control, but it works) and the duetto
internal as a diffuser.