Oh am i too late. I just saw your conversation with ricepattyfish5 . I am glad your betta doing good! I saw that you using salt and Melafix API. Be careful with Melafix , its very bad if overdosed . You are using rock salt which is fine as long as it's purely NaCI and there is no additives or anything like that. But i guess if he is doing good then you doing right treatment. Just keep us updated please!