filter fan cooltube

View attachment 2904874
hi guys what is the best way top or bottom for
attic grow room.
the room is in the shape of an triangle. 2m x 2m

Id do top one because you will get more air suction. Which will be better for an attic...but if u do top one u need to have the cool tubes pulling air through them.from air not in grow room or u will be just blowing smelly air in ur house and if thats not an option bottom will work fine

Dannoo93

Filter, tube, fan.

Fans suck better than they blow.