What kind of scrubbing system are you using for your space? and I also don't really need the CO2 getting all the way to 1500ppm it's just that I tested the area and sometimes the CO2 gets below 'ambient' of about 300~400ppm.
So I'm setting up 2- 8x4 tents, the question is how often can I scrub the air in the tents to get the odor out (with carbon filter) and remove the humidity from the air?
any help is appreciated~