Sounds good. The thing is called a cracker. You can buy them in plastic or metal, I would recommand metal , the plastic ones break very easy.
HIGH CHEIF Reviewed by HIGH CHEIF on . Easy CO2 dispenser? Ok, so i had an idea the other day for a somewhat easy sounding CO2 generator...I remember seeing a valve type thing that would screw on to the top of 12 gram CO2 catridges(for BB guns etc), it came in a box of "easy whippets" hahah.. So i was thinking, if you had a small valve that you could screw 12 gram CO2's in to, and then place it under water to open it enough just to allow a small flow of bubbles to come out, or how ever much, and then just place it in a grow room? I'm going to be Rating: 5