How much fan power do i need?

Discussion in 'Grow Room Design/Setup' started by ZidaneX, Jul 8, 2012.

  1. High there ppl.

    Im in desperate need of a better fan, i have a 65 CFM (110m3 p/h) fan that just doesnt cut it...

    250 W HPS (hoping for 400W)

    My growspace is: 16" x 40" x 55" (40 x 100 x 140 cm).

    Do I need a 150cfm (250m3 p/h) or perhaps more?

    Thanks alot for reading and helping! +Rep for help.:smoke:
     
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