I was thinking of doing the 90 degree bend as well, and was told by the person that at hydro shop that even though you are killing opportunities for light, you're also cutting down your airflow by 50% for each 90 degree bend (so 2 90's would only be 25% airflow as normal). Is this correct?
LiquidMagik Reviewed by LiquidMagik on . Best way to light proof intake holes? I thought about drilling a couple six inch holes at the bottom of the grow room wall, and building a sub floor to cover them. Then, cut some air paths in the floor beams, and just cut like one 8" hole in the floor itself where the air would be sucked up. This would eliminate the light, but I'm not sure how practical it would be. It would also make for a nice place to hide my stash. At first I was thinking the floor would be raised 12", but I think 10" would be a better choice, as my room is Rating: 5