my gold fis is sick

Question
My goldfish keeps floating to the top of the tank and can hardly swim back down, its clearly exhausting it and i'm worried it will die. What can I do?

Answer
Rebecca,                                                     Goldfish are notoriously long lived if kept well. It sounds like he may have a swimbladder infection. Very common. Lets add a broad spectrum antibiotic to his tank. Tetracycline, Take out your carbon and after a week 25% water change and new carbon. After this give him a frozen pea squeezed between your fingers once a week it will prevent this from happening again. I am all about natural.... no chemicals if possible. Also, you can get a veggie clip from your local pet shop and give him a thin slice of orange with the rind cut off from one side so he can eat it once a week. He will love you for it  Good Luck,Tina