u/According-Garlic-129

I just got a Idoo 12 pod system and I’m trying to prevent algae from ruining my peppers. I have no nutrients, I will be using hydrogen peroxide but I don’t know how much to use. It’s a 4.5 liter system and I don’t want to burn or harm my seeds. Not all of the peppers by the will be staying in the system but a couple will.