Betta fish, called Siamese fighting fish, are notable for having bright colors and flowing fins. People around the world choose them as their favorite fish to raise or eat at the start of their ...

Whether you’re considering getting a pet betta fish or you already have one, understanding the lifespan of betta fish will help you know what to expect. Knowing how to keep your betta fish healthy and ...

A woman shared a video of her Betta fish's incredible transformation after being moved from a small shop tank to a proper ...

Which betta fish tank is best? Betta fish are a popular pet. Thanks to their bold, bright colors, feisty personalities and low cost, people all over the world are familiar with these small, unique ...

In 1975, scientists tried spaying a few hundred female betta fish. We all know what happens to spayed cats and dogs: They become sterile. Betta fish are different. A third of the surviving bettas ...