I'm looking for a CO2 generator and CO2 controller, for my 5'X10' flower room. I've already got a propane tank, so I was thinking a propane CO2 generator would be the way to go. I'd prefer a water cooled generator. What are some features I should be looking for in a CO2 generator and controller? I don't want to get ripped off, what are some reputable brand names I should be looking at? Thanks for any help.
I can't speak to brands because I don't own one, or know someone that uses one, but I do know a bit about them. I'm interested in what other people have to say on this topic as well.