Hi, got a grow room of 60x60x120 and I was wondering what size fan and filter would be adequate? Also would anyoe reccommend certain makes? Am on a tight budget so nothin too pricey. cheers
OK get what you can afford, get the best bang for your buck. Shop around see what you can get for your price range.
I would avoid computer fans if they are expensive (10 EUR), I bought a 125m3/h bathroom ventilator for 20 EUR and it really works wonders. Fresh air is important. My DIY carbon filter was built to fit that vent, 125mm diam and about 250mm long. Smell is not detectable outside the box, so doing the work for my 45 mm x 450 mm x 750 mm fridge hope this helps http://forum.grasscity.com/micro-grows/657473-my-philips-weedpool.html