6.5'x6.5'x6.5' grow tent 2000 watt portable ac co2 setup

HAZEOHOLIC

Well-Known Member
Hello everyone I have one question I have a 6.5'x6.5'x6.5' grow tent with CO2 2 1000 watt hps uncool hood and a 14000btu portable ac dual hose.60 pt dehumidifier and a can 33 filter with a 240cfm fan only for scrubbing inside the only ducts coming out of the tent is the dual hose from the ac.
My question is how do I stop all that negative pressure cause it only waste alot of my co2 go through a 20lb tank in days when the ac kicks in every 5min or so it causes a great amount of negative pressure my whole tent just sucks in big time.
I think the problem is where the ducts come out theres a medium size gap left when the hose comes through the vent ports of the tent can that gap be causing air to be suck back in and causing the negative pressure in the tent.
By the way my ac is great it cools my 2000 watt uncool hood down to 70 degrees if i wanted to thanks everyone for helping out
 
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