Hi everyone I have a little problem. I just set up a new tank a few days ago at work and I just went and bought two goldfish to put in it. I am sitting here looking at them and I see the massive red buldge on the side of one and the other one looks bad too. I called the store back to see if there was anything wrong with the other fish and they said that they have been there awhile. So does anyone have a clue what it is and what I should do? :?: :shock: