I found 2 fungus gnats on one of my sticky traps. Is a couple of them a major cause for concern? I can't see any moving around. Both of the pots in the tent are currently closer to on the dry side. Should I take any preventative measures?
If you have traps up and you keep your humidity down and you don't overwater you won't have an issue. Gnats only really cause problems when the plants are young, if they are around in large numbers. A couple won't hurt anything. Happy growing.