Hello to all looking in just after some advice please,

I have a good grow tent with just one fan which is connected to the carbon filter which is pulling air also out through the carbon filter. I have opened lower vents on the tent and it all works well and sucking fresh in a one movement system air simple but effective.

I always seen and read that you should have a small fan blowing air around the plants like the wind i've read its good for the plants.

I have got a small 6 inch desk fan but if i put it in then it will sort of fight against the carbon filter fan and may then kind of blow the smell out rather than the carbon filter fan getting it out first, hope this makes sense.

Basically summing up can i just leave it as it is? or do i really need to put this circulation air fan to blow air around the plants.....any help on this one appreciated really don't know wot to do here worried about smell etc at the moment it's perfect.