yes of course i do. what i'm asking is exactly what am i removing from the air? i'm just saying it won't get musty from the dehumidifier, heat isn't an issue, and since i'm adding co2 and the plants put off o2 what exactly am i doing wrong? having it sealed keeps out bugs as well as smell. obviously you've been at this longer than I have but what is it that my air is lacking given my situation? i would apprecaite some experienced input as for what the technical benefit is.

thanks!
Timdog Reviewed by Timdog on . Plant problems, would apprecaite your input zandor Hi, done a substantial amount of reading and have a problem i'm a bit perplexed with as a few possibilites present themselves. helping a buddy do a first grow in this setup. previously have done outdoor quite well, and indoor twice many years ago (but that was soil). this setup is duped from another friend's very successful setup using same everything down to the clones' mommy. First plants are under 2 x 1000w hortilux's, air cooled hoods, sealed room, ac unit w/ condenser intake and Rating: 5