i beleive the crappy tire fan is a 10CFM think that is enough?. Note there is little odour from plants when they r that size. I am inclined to get a 60 cfm adjustable and play with it. Same carbon idea.
HELP!!! LOL>>>>Well i tried it with two small bottles and it seemed to work good . I fucked up by putting in two more with the too much yeast and they overflowed everywhere overnight. WILL THIS HURT MY PLANTS IF THE MIXTURE IS IN THE SOIL????