I have a 2x2 growtent...it is 4'7'' high...the whole system will be ventilated like this.....

The carbon filter will suck stinky air out the tent which will go through a Cool Sun air-cooled reflector hood, which will be vented into the attic.

My question is: With a 172 cfm Vortex can fan (the tent is a total of 18.33333333333 <the three is a repeating decimal, lol, idk why i added that chit>) can I put a 400w in the tent or am I going to have to settle for a
250w?


O, by the way....I am pretty much set on this CMH (Ceramic Metal Halide) bulb made by Philips...spectrum of the lamp below.


Thanks in advance! :hippy:
paperchaser825 Reviewed by paperchaser825 on . 250w or 400w for this spacE? I have a 2x2 growtent...it is 4'7'' high...the whole system will be ventilated like this..... The carbon filter will suck stinky air out the tent which will go through a Cool Sun air-cooled reflector hood, which will be vented into the attic. My question is: With a 172 cfm Vortex can fan (the tent is a total of 18.33333333333 <the three is a repeating decimal, lol, idk why i added that chit>) can I put a 400w in the tent or am I going to have to settle for a 250w? O, by the Rating: 5