legallyflying
Well-Known Member
No, why don't you google it yourself and you will find out that he is right. Passive intake/outtake always has to be at least 3x the size of a powered one if you want equal flow rates. It's called fluid dynamics dude.WHAT?
Care to back up that statement with a link or a quote or anything at all???
Anyways, I would just get a 10" inline exhaust fan (like the green hydro farm ones..$60?), place it up high is you can and plug it into a temperature controller. Make a passive intake...yes 3x the size...down low.
Done and done. You don't want that room air tight anyways unless your running co2