Fred is my beta, I have had his about 6 months, he has always been happy, eating, building bubble nest, playing in the plants, But this morn I noticed he was not eating and was darting across his tank as if something is bothering him, I think I see a little(very,very little) white on his mouth, I have been reading all day trying to find something close to his problem, So I think he has parasites, correct me if I'm wrong, I went to the local pet store and got salt and Medaication for Ike,, he lives in a one gallon tank, I put 1/4 teaspoon salt and 3 small drops of medacation,, the temp stays around 72-78, I do weekly tank cleanings, but this week I have done two alredy, because it smells,, I'm really worried about him, someone PLEASE HELP FRED,,,,,!!!!!! Thank you