well you already have an intake.. I think adding another fan or equalizing the air flow would help.

How big is the exhaust fan? Do you have a pic of it?
daihashi Reviewed by daihashi on . Bubblelicious and Blueberry first grow Quick summary - so I dont ramble too much. Ordered 10 bubblelicious seeds from Nirvana - and 1 (haha) feminised blueberry seed. Bubblelicious seeds germinated on 3/20, and the blueberry germed 3/29. Using scotts seed starter mix in small pots for now, the Blueberry is in the party cup. I'm gonna try to add some pics, we'll see if they show up. Do you guys notice a weird greyish color or am I just freaking out??? I should add that I'm using a T5 setup with 10,000 lumens, and its Rating: 5