roliver1031
Active Member
Ok so i have a 2x2x6 foot tent and i want to do a bake a round method on a 400w hps system. I have all the supplies for the ventilation except im still contemplating the fan situation. i dont want to spend a lot on a fan so my question to you is, would like 4 computer fans, each with around 32 CFM's each be enough to exhaust the heat from that DIY cool tube?