I recommend the active air inline duct fans. The 6 (400cfm) or 8 (720cfm) inch would work for you. I use one of each Go for the 8 if you plan to upgrade. I also bought mine at a mighty hydro, a grow store and over paid. I could of bought it online for $40 less, online at the right store you get free shipping too. The vortex is a lot more money for a little more cfm and a 10 year warranty instead of a 5 year warranty.

active air 6 inch | eBay
CrackLemonade Reviewed by CrackLemonade on . which reflector? I'm going to be getting either the Secret Garden DR120 (4'x4') or the DR90 (3'x3') and either a 600w or 1000w HPS. (probably the 600w for my first grow) At the moment the I'm trying to determine the best reflector for this footprint and I'm looking for opinions from you fine folks? What are the best brands/models for this type of space? cheers Rating: 5