Hello WD,
I'm currently advising a member on their fish-in cycle who had a ammonia level of 0.50ppm, they have now performed a water change which was conditioned with seachem prime. After a further parameter check the ammonia is now 0.25-0.50ppm.
My question is, because seachem prime has been added is it ammonium and not ammonia that they are seeing in their Api test results. I...