Co2 exhale grow bags any good?

Yeah thought the same cheers.for comments. Wont bother. I get high temps unless I turn light down.onviously more light more bud Extractor fan is on full aswell temp gets to 28 on 400watt. Extracting strate outside Two fans in there aswell Was gena try c02 bag cus ment to be useful when temps are high. Gena tey a heat shield over the bulb aswel. Or gena have to change light

Hi there! To be honest I think there is only small difference while using these bags. If you can get them cheap then they will not do any harm at least and if you extract air from the tent to the room you can try to seal the room to keep the co2 circulating i n there to maximize. Still i thkn that the bags wont do that much

Yeah, In my 3x3 tent, I run a 6" inline fan on low. co2 would all just get sucked out, before causing any effect. This also goes for humidifiers.