Aerogarden Stealth Grow! Air In or OUT?

If you have only one option, I think it is better to exhaust air out. That should bring some fresh air in via cracks and stuff...
Good Luck!

Yea thats what i was thinking but my box as of now really does not have many cracks, i will post some pictures here. I have a 4 inch fan as an exhaust out and on the side of the box i have a 1/2inch * 16 inch opening which i hope will let in enough air.

yeah i would say exhaust the air out but why cant you get a fan inside your box>?

I read somewhere about doing an fan exhaust with a passive intake. That way air will be sucked through your leaks instead of blowing stinky air out your leaks. Also, have your intake slightly larger than your exhaust.