Hi! My stealth grow box is 5.5' high x 2' wide 2' long. Using 250W CFL with reflector hood. My question is.. do I need an inline fan or will pc fans be enough for such a small space? Odor control and noise are top priority. Will be using ONA gel along with a homemade carbon filter attached to inline fan/pc fan. How much cfm do I need? Sent from my iPhone using Grasscity Forum
I have a similar-sized dresser grow as you and I'm still running into heat problems even using a 6" inline vent booster as my fan. Don't waste your time with PC fans, they can't do it for something your size.
Do not use ONA inside the grow room. The link below should be helpful. http://www.just4growers.com/stream/ventilation-and-environmental-control/how-to-calculate-the-size-of-your-extraction-fan.aspx
what if your using a grow cab and the cab is sitting in a closet. then can the ona sit in the closet and be effective without tainting the results ?
heck of a smell. this stuff was designed to take care of the smell of working in sewers. do a little more research. I would not but if you are limited and in a high risk for detection you have to do what you have to do.