Okay - I added ammonia to start my cycle about 3 days ago. I don't think I've noticed much... if any of a change in the PPM of my ammonia. It's still sitting at about 4-5 PPM and I don't know. Perhaps I got a little too much in and it's just taking longer for it to dissipate. I don't know if my extra accidental drop of Ammonia Bottle #1 has an effect.. which I doubt... because I screwed up like that before and re-did the test and got the same results. Anywho, is this normal for it to sometimes take a little while to notice ammonia drops? Do nitrite absolutely positively have to be around to take down the ammonia. Is there perhaps some sort of contamination that is keeping nitrites from forming? Or am I just impatient?