Canadian_Growing
Active Member
I'm looking for feedback on these prior to buying any. My concerns are that the exhaust fan would simply pull all the Co2 out of the grow tent. I can see how they may work with air-cooled hoods ducted to not draw the air from inside the tent itself, but with the majority of LED lights the exhaust fans pull from the interior of the tent itself.
Anybody have input on whether these affect yield and growth?
Anybody have input on whether these affect yield and growth?