Based on what I was told by my local Water Lab and the fact that more and more people are reporting seeing it happen in their communities, chloramine use is very much on the rise in this country. I like to play the odds. If I dont know someone and haven't actually heard them confirm or deny calling the Municipal water supplier, then I usually suggest they do, or barring that they pick up a Salicylate test to be on the safe side. I don't know PJFish. PJFish never stated that they are certain there is no chloramine in the water. I felt an assertion that Nessler-based tests were okay to use might have been a little premature is all and was simply pointing that at. Perhaps you have information that I don't regarding PJ Fish's water. I was just of the feeling that it is better to be safe, than be sorry when it comes to one's aquarium.