Need Help Pruning....

beachgreens

Active Member
alright well i just confused myself a bit looking at your setup again. i suppose now im just curious for my own sake as i may be changing mine around a bit.
the fan on top is pulling air thru the filter then thru the light and out of the tent?

then you have one at the bottom which blows air into the tent?

which one has more cfm?

also the fan that is sucking cold air in has 4 inch duct attached to it as well and at the end of the duct i put a piece of an air conditioner filter, over the end of the duct . I have to clean this filter several times per week but you should see the amount off shit that comes off the filter.This is decreasing the possibilty of stifiling the stomata, which will cause the stomata to close cutting off the consistant supply of co2 the plant cant take in...etc etc. In other word i filter everything and clean constantly!!
 

rzza

Well-Known Member
i would rather have positive pressure myself but i dont see to stop unfiltered air from pouring out the passive vents at the bottom.

your tent has those long rectangle vents near the bottom of the walls right?
 

beachgreens

Active Member
Ya it has those long vents but i dont use them at all. They remain sealed from the velcro. they stay sealed because the tent is blowing out . My vents open from the inside.
 

beachgreens

Active Member
i would rather have positive pressure myself but i dont see to stop unfiltered air from pouring out the passive vents at the bottom.

your tent has those long rectangle vents near the bottom of the walls right?
what kinda tent do u have???
 

rzza

Well-Known Member
im not sure the brand but mine has those vents without velcro. they stay passive. i supppose i could line them with velcro, im gonna do some work in there today.
 

rzza

Well-Known Member
im going in now. i just got back, im not sure yet, im gonna try a few things i think. ill chime back in.
 
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