My ammonia is 0ppm out of the tap. My nitrite and nitrate is 0ppm in the tank. my ammonia level is2.0ppm in the tank. I started the tank 12 days ago. do you think it isn't cycled yet?Heron said:How long has the tank been cycled? What do you mean by normal nitrites and nitrates?. Was your ammonia at 0 before?