First time grow, first post. I wanted something very easy and trouble free so I decided to go with the Aerogarden in a grow box. Odor was a concern so I purchased a carbon filter. I have a 80cfm intake port and a 80 cfm fan on the filter output. My problem is the temperature is out of control. It is 70*F in the room and 100*F in the box. What did I do wrong? How can I fix this? Thanks!