Ok. I will dose just half of the ammonia then.
My readings since nitrItes fell:
10/11: Ammonia 4.0, NitrItes 5.0+
10/12: Ammonia 2.0+, NitrItes 5.0
10/13: Ammonia 1.0+, NitrItes 5.0
10/14: Ammonia 0, NitrItes 5.0
~dosed 4ppm of ammonia
10/15: Ammonia 1.0, NitrItes 5.0
~dosed 4ppm of ammonia...