Hey ganja rat.

PVC Pipe works great as far as ventilation goes, there are many different pieces you can put together to work with it, almost like giant leggo


What CFM is your fan?
Trivium Reviewed by Trivium on . my growcab Hi guys, its a pleasure to be able to post here. I can't wait to keep you'll posted on my first closet grow. Here's some pictures of my closet, the problem I'm faced with is ventilation. My setup includes 2x 150w HPS lights, 2 30w CFL 6500k, a fan (for now) and a digital thermometer. Heat is a big issue, in my growcab it varys from a low of 84 at night to 110f in the daytime, please help me I've been searching and reading lots, but I'm not sure what type of ventilation I should be using, Rating: 5