From experience with Hempy, gnats, and mites, I’d highly suggest grabbing a ‘No Pest Strip’ by Hotshot from your local Lowe’s/HomeDepot ($6). You’ll be rid of the bug issues within about 2-3 days. Then just remove and ziplock the no pest strip and save it for another occasion.
This is my favorite, in a one gallon...
This is 3 strawberry kush clones in one two gallon hempy
Clone bucket I built today
And this is just a shot of the flower tent