I'm sorry I forgot to mention but I am using cfls so I won't have the heat issues that hps set ups cause. I plan on doing something similar to those popular rubbermaid bin grows. I'm going to grow four lowryders in there and pulling males when ever they show. Then I'll replace the males with a new seedlings so I can have a perpetual harvest. Since I don't have to change the lighting to 12/12 for flowering I can do this. Any thoughts would be great. Would two of those 4" fans I mentioned get the job done. Thanks in advance.:rastasmoke:
pennywisdom26 Reviewed by pennywisdom26 on . Fan installation question I was wondering if 2 120VAC 4" Fans from radioshack would work for air circulation for a grow cab I'm building? The fans are 22 watts 65CFM airflow, if that helps. Anyway, I was wondering how to make one fan move air faster than the other because I guess its bad to have them both running at the same speed? Any help is greatly appreciated. A picture of the fan is below.:jointsmile: Rating: 5