I don't take offense at all. Questions are what we all use to learn and also guide. I understand that discus are expensive fish that is why I am doing all the research and trying to learn as much as I possibly can before I buy the fish. Not only is it an investment for me, but I would be absolutely devastated if anything happened to it due to my ignorance. I will try to answer all of your questions to best that I can. My whole house is run with reverse osmosis.(I have medical conditions which have sensitivities to the chlorine and other chemicals) I have test kits for ammonia, ph, nitrite and nitrate. Not the strips I use the tubes. I test daily (I have gotten to the point that I can fill them with one pop perfectly to the line each time lol) I understand how each of these effect each other and also the fish. I have no interest in breeding the discus. I am not set up for anything even remotely close to that. Without getting to personal, I (as my kids put it) have no life. I am house bound due to medical reasons and keep my fish for company. I feel I can really relate to them right now. Lol! As for access to the proper fresh food for them, my mother in law comes by quite often to "take me out" I do have a big ALS and pisces pet emporium about 30-45 mins away. I've seen that they have fresh food there however I haven't checked for the specific food you've spoken of. I will the next time I'm there. I hope I answered all the questions, that I didn't miss any? Once again I really appreciate your time with this. Thank you