A quick rundown on what you'll need to run a basic co2 system in your grow space and how to put it all together.
Things I talk about in this videos:
Co2 Sensor/Monitor/Controller Combo: https://amzn.to/3iCM7pG
Co2 Regulator: https://amzn.to/2UL35KL
20lb Co2 Tank: https://amzn.to/2UDnK3y