ive got fans in my grow room...but since im growing in a very small area (3x3) i have a small fan blowing upwards towards the light so as to push as much heat as possible up away from the plant but im thinking that it isnt enough both for heat disapation as well as nice ventilation for my girls (2 of em to be exact) so i was wondering if an oscilating fan would be ok set on its lowest setting or if it would be too much air being directly blown onto the plant and thus would cause it to stress??