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Old 09-11-2009, 12:37 AM   #5 (permalink)
Peace seeker
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imo (and for such a small set up) you dont neceserally need an intake fan.

Just place the (passive) intake ducting right next to a window so it sucks fresh air. You need fresh air coming in your grow box. As much as you can. Plants love it and it always sorts out humidity issues, especially when in flower.

Its also advisable to vent all the hot + smelly air, outside of your grow area. Because recycling hot/humid air in the room will create problems especially in the summer when temps are high.
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