Ventilation in a grow box

justparanoid

New Member
I am planning to use a container from walmart as a grow box. It is a plastic cabinet that has a padlock. I know i need to vent this, my question is would two 120 mm computer fans be good enough? one facing out at the top and one facing in at the bottom ? I am planning to grow CFL so its more of a fresh air thing than a heat problem.

Thanks in advance :thanks:

JP
 
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