Not every having kept Discus its interesting to read that according to Tony-Chens Discus and Mark Evenden providing the source they can be kept happily in tap water,Tony imports from Asia and retails ,shows and breeds them all kept in tapwater ,strong fish is the key to success and goes out to inspect before import.I often read Marks new to Discus guides and European Discus are very tolerant of hard and soft water
Hi, thanks for your response, but who are you addressing with your comment?