08-11-2003, 07:15 AM
Join Date: Jan 2004
Location: Vancouver BC, Canada
For compressed C02, you need a bottle of compressed C02, pressure reducing valves, often refered to as the regulator, and a needle valve. On top of that you need a mechanism to count the bubbles you inject, unless you have an automatic controler, and finally a method of getting the gaseous C02 into your water, usually a Reactor.
Can you get your hands on Tunze down there? Also, you can get the bottle from a local fire supply shop, or welding shop. Robert here has everything you need shy of a bottle, tell us more about your setup. Contact Robert see if he can help you out.