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 ...

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

These colored lights shouldn't affect your betta fish in any way that's different from regular "white" lights, but some owners have a different experience. It's possible that some bettas might react ...

Infected fins sometimes have a white, fuzzy appearance if a fungal rot has taken hold. Fin rot may not cause changes in your fish’s behavior, but this does not mean that it is not infected. How to ...

Betta fish, known for their vibrant colors and flowing fins, can live for 2 to 5 years, and even longer with proper care. To ensure their well-being, it's crucial to replicate their natural habitat.