I know how you feel bro, I got a little pc fan in my box at the moment

http://i641.photobucket.com/albums/u...d/DSC_0128.jpg

Running on a 5v Motorola charger, I'm too lazy to go out and buy a 12v lol. I just use that to move the cold air up from the bottom of the box to the top where the light is. But Im cheating lol -

http://i641.photobucket.com/albums/u...d/DSC_0060.jpg

I got a big fan outside the box and I leave the door open.
c0mrade Reviewed by c0mrade on . Wiring Computer Fans Hey guys, I'm working with a 8.5 cubic feet grow box and I need to add an exhaust fan to blow air from my grow box through about 2 feet of flexible ducting and then into my carbon filter. I found some good computer fans at a local store that move 100+ CFM and I was wondering if its possible to wire these directly to an extension cord without killing the fan? I've been lurking these forum for awhile and have seen a bunch of people using computer fans so I'm just wondering whats the best Rating: 5