I have heard people say they use PC cooling fans to ventilate there closet/box grows. My question is how do you power them because they obviously they dont go straight into the mains???

ANy helps would be great.

If there is another type of small fan that could be used share your thoughts

Cheers for any help.
Justin Incredible Reviewed by Justin Incredible on . Fan/Ventilation Question I have heard people say they use PC cooling fans to ventilate there closet/box grows. My question is how do you power them because they obviously they dont go straight into the mains??? ANy helps would be great. If there is another type of small fan that could be used share your thoughts Cheers for any help. Rating: 5