just got my light (without hood) and tent today. set it up. looks great, light gets DAMN HOT wow. after 1 min on i was getting sweaty in there. Anyways i'm waiting on my fan, ducting and scrubber in the mail, should be arriving this week. For now i just have the tent doors open and a desk fan blowing the hot air out. the plants are still small so the smell won't get bad till a few weeks after i start flowering i'm guessing.

ok so does this look more right? hehe mounting the scrubber on the top, connecting duct to light hood, then duct to fan and out the tent.

can't do the math since i dont have the ducting, fan and scrubber yet. but heres a guess heh

1. tent size 4x4x6.5 = 104/5 = 20.8 (round to 21 to be safe) 21.
2. guessing i would need about 6 feet of ducting, and lets say the fan and scrubber are 3 feet in total, again being safe lets round to 10 so 10% of 21 = 2.1 * 10 = 21 + 21 = 42
3. guessing 3 would be needed. now is it 21x1.5x3=94.5? or 21x1.5=31.5x1.5=47.25x1.5=70.875?
4. 21x1.3= 27.3

21+42+94.5(being safe heh)+27.3= 185 x1.15 x 1.1 = 234 (approx)

heh so might want to check my math on that
cypher420 Reviewed by cypher420 on . Can I vent this? Hey so this is my first grow and i wanted to buy this Grow Tent and 400w HPS kit but i'm not quite sure how to set up the ventilation. is it ok if i just set up small cfm fans without ducting? i don't want heat to be an issue, but at the same time i want to keep it as cheap and simple as possible since the tent and light were pricey enough :) any help or tips appreciated! cheers Rating: 5