Re: Tiny super efficient CO2 reactor Rio 50's are great for this. I've been using them for years. Sometimes you can get them cheap too, I've found them for 6.99 a couple of times. They come with all of the attachments you could ever use, so they are great for experimenting Rio 50s are small, quiet, dependable and easy to maintain. I always diffuse CO2 through the impellar. Atomizing the CO2 BEFORE it gets to the impellar is beneficial for sure. |