runewulfsong
New Member
I think everyone is going to argue about the size of the fan, but it needs to be able to replace the air in the tent space a few times a minute or better... if you're going just the cooltube route, you'll just hook the end of the cooltube to your exhaust vent where the carbon filter is now, then attach the carbon filter to the other end of the cooltube... you're basically just adding the heat into the already running carbon scrubber/air exchanger system that way.... basically plugging the light into the middle of the already closed circuit/loop.