i am currently designing a new growbox because the one im using now is tiny... i picked up a dresser that im going to make it out of and its 2' wide 17"deep and 2'high. i ordered fans from ebay and recieved them today but they are only 80mm so my question is will 1 80mm fan for intake and 1 80mm fan for exhaust be enough? if not what do i need and where can i get them cheap from a store. fuck ebay o and they are 38cfm
will these fans work?
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Uk.Cobra
Active Member
depends what kind of bulbs and stuff will you be using what are the temp in there now without anything?
you pretty much gotta set everything up test the temps and everything THEN see how much exhaust and intake you need
but either way two 80mm fan will be loud and wont help very much in a space that big...
bongmarley2009
Well-Known Member
Run your lights with your fans in place and see what the temperatures are at. If the temperatures are too hot, consider getting a 4" fan much like this one: http://www.plantlightinghydroponics.com/valueline-inch-171-cfm-centrifugal-inline-fan-p-2259.html