What's up guys? Hope all is well. Im working on a sealed 8'x8'x8' room. I've been producing nothing be fluffy buds but there are lots of factors that I think affects the quality of my buds. Anyway, Im contemplating weather or not I should use CO2 or if possible, somehow get fresh air from outside into the grow room. My only question with getting fresh air into the room would be bug problems. Since I'm pulling air from outside, there's a good chance that bugs can be sucked into my 6" fan and brought into the grow room. The last thing I want to worry about is a bug infestation. Any experts out there have an idea which would be best and what do you suggest if I decide to go with the fresh air method. Thank you!