Hey BD! You got a lot going on, your veg area is pretty busy. I like your clone chamber too, I happen to have the same kind of clone aquarium. I see you and fungus gnats are well acquainted. Try covering your plants top soil with agricultural sand. The larvae can't get out of the soil with sand over it and the gnats can't get in to lay eggs into the soil. A light top layer should do it (about a 1/4 inch), then just use insecticidal soap to kill the loose ones. You'll have to cover just about every single plant, even houseplants if they're in close proximity. It does work well though. Only thing about it is every time you water you gotta do it carefully or the sand will float and leave an exposed area. Just make sure you cover the soil back up after watering, every single time. Peace!