What is a betta fish? Betta fish—also known as Siamese fighting fish—are among the oldest species of domesticated fish. Their ...

Explore the captivating world of wild betta fish, nature’s unique masterpieces known for their striking colors, diverse species, and fascinating behaviors in their natural habitats. Betta fish, often ...

The predictability of the Betta Fish’s behavior sets up an excellent experimental baseline from which to learn more about this species. In the species’ native Thailand, enthusiasts selectively breed ...