yes, good airflow is a must. if you can, have 1 blowing into & another sucking out of the room. and an oscillating fan moving the air around in the room as well

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SDK SLAYER Reviewed by SDK SLAYER on . Extractor Fans.. Could anyone recommend a decent extractor fan set up for a room roughly 12' x 11' ? There would be approx. 30ish plants in the room once set up. Any help is most appreciated !! Rating: 5