So Iv been cycling for about 1 week and I have some cured live rock and dry rock in the tank I’m using seachem stability and dr Tim’s ammonium chloride yesterday my ammonia was 2.0 nitrite and nitrate both 0 I added more ammonium today as I dosed a lot less than recommended and now all my readings are 0? Is this incorrect? I don’t understand how I’m now reading 0 ammonia after adding some earlier on?