Hey guys I need to start ventilating my little grow tent - it's getting too hot in there and leaving the doors open to keep it cool just defeats the purpose. I plan to build the carbon filter as outlined here, but was wondering about the type of fan i need. I'm a noob on my first grow, so am unsure if an inline extractor is the same as an inline duct extractor - seems to be a difference in price? If those are not appropriate, what's the type of fan i need? And how do i wire it up to the carbon filter- just place the fan inside (or outside?) the tent, hook it up to the carbon filter with some ducting, and leave it on - will that push the stale air out or pull clean air in? And by how much will it lower the temperature? Any advice appreciated.
