Hi, I would greatly appreciate some advice.
I have enough money to buy an inline fan. I have a small grow tent (4x2x6).
Is it better to exhaust my 400w HPS or Intake cold air. My room can stay cold with my AC unit.
Also, if I exhaust, should I intake the heat right next to the light.
I read that in-taking the heat can burn out the fan, and that air should be blown through the light. But my light reflector will not allow that.