I finaly got my new 450 inline fan today so i can switch out my 265 cfm thats been cooling the light and use it to power my scrubber, my girls dont smell much yet but when they do ill have it on a timer that i can i can set it to go on as much as needed and time my co2 to resupply when it kicks off but im looking hard at a co2 moniter/control to make life easier. im also using some duct to pull the hot air from the back of the ac for my intake to cool my light to further cool the suroundind area. morris im a chickin to go to hot in my grow intell i get a moniter, with the fans and ac on in that little area its pretty windy, i cant help but to wonder how much leaks out, my nuts are to little to go in the 90s without a moniter, but im buying one in less than a week,then its 90s!! ps i hope im not graded on spelling