Yeah Jeffar, have a fan taking the hot air out of the top of your cab (active exhaust) and leave a hole open at the bottom that air can enter your cab (passive intake). You can use a fan to suck air into your cab (active intake) but it probably won't be needed unless you have a problem with high temps. Try it without, you can add one easily later if needed.
Good luck :rasta:
hudson88 Reviewed by hudson88 on . Will this box work for a single plant? Please Help! 1) Alright the dimensions are in the pics and i was just wondering wether or not this is big enough for a one plant grow up. Ill be takin the shleves out and putting on a door if so. 2) Is this fan useful, or is it too powerful for such a small area. Could I use it to push the air out somehow? 3) How many CFL lights/watts would I need for Veg/Flowering. Iv been reading all day but havent found any ones grow like mine ANY tips of where i should place lights, vents, pots etc... would Rating: 5