Ez Co2 Vs. Tank

Although it was not that brand it was a very similar product and there was a noticeable difference in the closet space I was using I saw a huge difference when I finally got my co2 tank running at 1500ppm it was overnight and fuck it was beautiful. Maybe 5-6 weeks of flowering for the first batch I got it in on and there was a huge difference. For a small closet grow though the exhale co2 or ez co2 bags do add something extra to the grow