Quote Originally Posted by SonicHaze
Thanks. What do you mean outtake? Lol. Having two fans on opposite sides, one blowing in, one blowing out?
Outtake...something to draw the hot air out of your grow box. You do also need an intake bringing fresh air in there also. Also, making some type of U duct will help so as you won't have light leaks from the ducting.

Also, check out that link below! Headshake makes his grow boxes out of cardboard. You could learn a thing or two from him! :thumbsup:

vote headshake king of cardboard!