According to vets, while it's not normal, it is common for a betta fish to lose a fin, usually due to damage or fin rot. Here's what you need to know.

Bettas are one of the most popular fish species. Most people consider them relatively active, but this isn’t always true.

While it is common for pet betta fish to lose fins, according to the experts, it is not normal. Either fin rot (which is caused by an infection) or fin loss (caused by external factors) could be ...

Bettas thrive when they have ample room to swim, hide and explore. Check out the best betta fish tanks.

What is a betta fish? Betta fish—also known as Siamese fighting fish—are among the oldest species of domesticated fish. Their scientific name, Betta splendens, combines two languages: Malay ...

Betta fish are one of the most popular aquarium fish in the world. Here is what to know about bettas, including how long they live.

Lily LaBrozzi, 5, of Pine has trained her pet betta fish, Max, to do a series of tasks such as swimming through tunnels, shooting a basketball into a hoop, going through a slalom course and ...

If you’ve ever visited a pet store, you’ve probably noticed small jars or bowls allowing limited or no movement of the one fish inside each container. These are bettas, also known as ...