Odor Gel - For how big a grow box?

[bugmenot11]

I'm thinking my grow box may be a little on the small side so I may not need the carbon filter I made.

It's 20 x 20 inches with 31 inches in height. I may be growing 2 plants in there.

1 - Do I really need the filter? Or will a simple odor gel do?
2 - Can leaving the activated carbon in a corner work?

bugmenot11 Reviewed by bugmenot11 on 11-11-2010. Odor Gel - For how big a grow box? I'm thinking my grow box may be a little on the small side so I may not need the carbon filter I made. It's 20 x 20 inches with 31 inches in height. I may be growing 2 plants in there. 1 - Do I really need the filter? Or will a simple odor gel do? 2 - Can leaving the activated carbon in a corner work? Rating: 5