How to Treat aSwim Bladder Disorder in Aquarium Fish
How to Fix Swim Bladder Disease in Goldfish. If your goldfish is swimming sideways or upside-down, it may have swim bladder disorder. Constipation, enlarged organs, or infection can all cause the swim bladder to stop functioning properly.
How to Treat Betta Fish Swim Bladder Disease. Poor Finn got sick a few times but these tips were helpful. I switched him from flakes to pellets & he hasn't had anymore problems since.