I used it.
It kicks butt if thats all you can afford.
I would use it again.
But if you can afford a generator or a tank it's alot more efficiant.
Jdog7000 Reviewed by Jdog7000 on . co2boost does it work have anyone heard and used this product called co2boost and can u use it in like a box or cabinet grow and those who dont know of the product here the link to it http://www.co2boost.com/home.aspx Rating: 5