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Are they actually CO2 concentrators or some variation of buying dry ice or compressed gas and injecting it?
by colechristensen 4y ago
Are they actually CO2 concentrators or some variation of buying dry ice or compressed gas and injecting it?
- lostlogin 4y agoI did it by running gas off fermentation (sugar and water) and it worked amazingly well. I’d have to refuel about once a week. Doing via CO2 bottle is the way I’d do it now and is how the impressive displays do it (for the ones I’ve seen).