Also, anywhere you store water keep a chunk of mosquito dunk in a sock or something in with your water reservoirs. It will keep fungus gnats from ever taking hold (there is a bacteria in them that's harmless to humans but starves fungus gnats, mosquitos, etc.).
Now that is really good to know X.
Been having a few problems with Fungus knats on this past grow.
And now that my new babies are in 35L air pots. It's good to know there's a preventative measure I can take to protect those soon to be massive roots from those chomping knats!
Thanks bro!