ok ordered the last of my system I cannot wait to do my first grow journal with everyone. My co2 setup cost me $650.00 
I have a cap 1 gen my question is I have a controller ( IGS 100 ) am i going to die maintaining co2 levels with it. I dont want to go in and check on my plants and then pass out. Also I was thinking I would position on top of the tent but with a propane generator I dont have the luxurary of a hose will i be ok? I dont know how to inject it over the canopy.. My thoughts is it will just be blown around so it wont matter since the area is 6x6x6.i have pictures of my setup in my other post.https://www.rollitup.org/hydroponics-aeroponics/156192-final-stages-setup-need-help.html
most important is venting really necessary? My temp will not rise over 80% so do I need to exchange air at night... ny help is appreciated thank you..
