Why Is My Betta Fish Swimming Upside Down or Sideways
Betta fish are generally active swimmers, and they usually move gracefully in the tank. But sometimes you might notice your betta swimming upside down, sideways, or struggling to stay upright. This is often a sign of a condition related to the swim bladder. The swim bladder is an internal organ that helps fish maintain balance in the water.

If your betta has trouble with its swim bladder, you will see unusual swimming patterns, floating near the surface, or even sinking to the bottom. Let us look into the possible reasons and find out how to fix it.
What Causes a Betta Fish to Swim Upside Down or Sideways?
There are several reasons why a betta may lose balance. Some of the common causes include:
•Swim bladder disease – This is the most common reason for a betta swimming abnormally. It happens when the swim bladder is affected by constipation, infection, or injury.
•Overfeeding –...







