Swim bladder disease is a very common health condition that affects many types of fish. In short, it makes it difficult for ...

Goldfish can become sick if not properly cared for. Overfeeding your goldfish can contribute to constipation, leading to goldfish swim bladder disease, which causes your fish to swim sideways or ...

The swim bladder becomes inflated if the fish swallow too much air, causing them to float at the top of their tanks, swim upside down, or incline to one side, according to The Goldfish Tank.

According to a follow-up video post, Sally had a swim bladder issue. A file photo of a goldfish seen at the bottom of a glass bowl. A video of a sick 23-year-gold fish being able to swim again ...