My poor fish are dying due to tuberculosis. I cannot find even 1 reccomended treatment to help them! I take very good care of my tank. Constantly checking levels, routine water changes, etc. The first one that died was a neon tetra and the secong a silver common goldfish. I now have a pink gourami infected! Please tell me how to help my fish!!!

Before we can help we need to get a better idea of your tank and whats in it. At the top of the forum theres a red box for you to fill in please. If you dont have test kits then you can take a sample of water to the pet store to get tested but ask them to write the values down.
Please post back soon.