Loco, a fan does not create oxygen. It just blows it around. You need to spend a little more for that feature.
Pass That Shit Reviewed by Pass That Shit on . Fans On or Off during Lights Out?? I have not been running my fans during "lights out" and I am growing in a closet where the only airflow is provided by fans. The only air that comes in is through the duct work during that time. Is this ok? I'm not like suffocating my plants for 6 hours or anything right?? I'm trying to figure out what happened to my seedlings and just trying cover all the bases. Rating: 5