I have little flies or something in my grown tent, my plants are a week old they look like their alright. Noticed little flies two days after I transplanted my germinated seeds into half liter milk cartons with 4 drain holes in bottom. I think the soil i bought has compost in it so maybe they came with soil? I tried google but all i can find is fungus gnats and white flies but I am pretty sure that their aren't that. They look kinda transparent under hps and under room light they look kinda grey with tiny black head. They are very small maybe 1mm-1.5mm long they have only 2 wings. I've only seen few of them. So if any bug expert knows what I am talking about then please give me some advice what should i do? Yesterday i collected 7 ladybirds and released them into tent but I've still seen few f*ckers flying around. 
