4x3

two 4x4 tents. One 3x4 tent. 6" intake fans on all of them. One 4x4 has a 6" exhaust and the other is tied into a hydro farm 4" high output fan. I'm running a 8000btu pg portable air conditioner. One 4x4 has a mars pro epistar 320 in it. The integer 4x4 has a 600w 6" air cooled mh/hps light with...

Am currently thinking about a flowering chamber of 4 ft long 3ft wide and 8ft high, will be completely lightproof and sealed but was wondering what size carbon filter to use, with what size fan, I will be buying a 600watt hps/mh dimmable ballast with a vented hood an will be...