wtf ? black lil worms...help

hey guys, i was trimming today some of my plants which they are in a hydro set up i made. i took a very close look at my net pots and notice a lil tiny black worm . i moved some of the hydroton rock and saw a few more. i check all the plants and they all have lil tiny worms on the rock whool. what they hell do i do ? the plants only have a month to go. russian rocket fuels autos. they are still geting drip feed too. should i kill the drip feed? only dwc?

i think its too wett in the net pot while still geting drip feed. right?

Drain fly larvae is probably what you have, see if you get the flies shortly. I think you will be ok, they feed on nutrients and decaying materials. If you get the flies, get a hanging blue fly trap. The only remedy I know that kills them is bleach. Make sure you bleach the heck out of your grow room and equipment and find where they are coming from before you start your next grow.

BT worm killer or Natrol will get rid of all worms or worm stage larvae.

I thought bt worm killer was for leaf eating larvae and was applied as a foliar spray. Never used Natrol before and when I googled it was for PMS! LOL I would be careful applying BT worm killer to a hydro system directly on the roots/growing medium and would surely try to isolate one plant to test it on before subjecting the whole grow to the application.