Need Co2 advice

[sum1cull911]

if you have a constant air exchange then it makes no difference whether your co2 is inside the grow room or in the secondary room where the air is being exchanged.

you cant visualize a small basement with co2 generator and a grow room directly above with holes cut in the floor?

what was described originally was a basement with a smaller grow space made within the basement, same idea. the secondary area should be 4 times as large as the grow space.

i am not in a bad mood at all, i simply responded to each post which was a mistake.

So you're saying the air exhange is constant in the secondary room, and your co2 is in the secondary room... ? You release Co2 into an area 4x's the size of your grow room, instead of just in your grow room?