How do i use mosquito dunks????????????????

How do i use them??? Do i crush up the donut an sprinkle it in my rez??? I have a fungus gnat promblem!!!!

use hyd perox in rez to kill fungus, as for gnats,wont hurt your plant but they're annoying.

*buds said:

use hyd perox in rez to kill fungus, as for gnats,wont hurt your plant but they're annoying.

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there all over my roots eating them im sure it will hurt

I have used mosquito dunks.Put a couple of dunks in a pair of panty hose along with a small fishing weight.Hang it over the side submerging them in your resevoir.I usually will fill resevoir to bottom of net pots so it will splash the hydroton rocks.Then u can also put a crushed dunk in a spray bottle and spray on top and around base stem.They should all be gone in a week or less.You'll have to change your water afterwards.There's probably alot of gnats in it.

smokey dabear said:

there all over my roots eating them im sure it will hurt

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i thought just a few flying around. no your in big trouble there.