co2 enrichment is normally done in a closed room. It's kind of pointless to pump co2 into a room that uses ventilation to control air temps. Maybe if you had a co2 generator, but with a tank you'll be filling it up twice a day just trying to maintain 600ppm's lol. My numbers might be off but its really not cost effective imo. Do it right and seal the room, air cool the hoods, put a window unit in or split unit. I modified a floor unit into a split unit with ease...

Temps are suppose to be higher with co2 but I only run 80. Some people run 85+. My co2 level is set at 1400ppms during the day. No co2 at night. Hope this helps. Keep doing research. :jointsmile: