do you point it at the plants and do you have it high ?I have one, 30cm fan in my tent from Betta electrical. Was 20 bucks.
Yes very much so ...as you gotta disturb that boundry layer of air that can choke some stomataI have a very good inlet fan and outlet fan what I never had is a fan in the tent to stir the air so is it needed
Yeah, I only use passive air intake. Fans are used for air movement, and extraction fan with carbon filter for air exchange.Wasting your time with intake unless you have a sealed room
Tents are made for passive air intake,this allows you to have negative pressure in tent keeping the smell in
Having intake will give positive pressures and the smell will be punped out of all the vents
Doing this carbon filter becomes irrelevant