It would be up to him what he wanted to do. I am not telling people to not use it. If they want to fine. I just don't. I will have to ask if they use ammonia. I work for the company not at the actual treatment plant. All I am saying is I have never lost a fish, and I get them to breed regularly. I will get your answer on the ammonia but then that will be my last post on this subject. I have never had any bad effects from not using dechlorinator, that is all I can say. It is starting to sound like a debate with my wife. I try just to make a comment and it turns into a big conversation when all I want to do is watch the game. 
