fan question????

esmoke

Member
quick question, i have my exhaust fan on top of my box and was wondering do i have to keep it running at all times or can i just keep it on when my lights are on? imma take a guess a say always but just wondering
 

plagerz

Member
I turn mine. Off wen the lights go out but I've got another fan that circulates air inside the box on. Seems to work good for me just wathc your temp
 

greensister

Well-Known Member
Yeah. To determine if you need to, check your temps. If your temps get too low with the lights out and the fan on, turn the fan off.
 
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