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 ...

"Current guidelines for appropriate tank size for Betta fish are vague and more concerned ... favoring width over height to reflect their natural habitat. "While we hope policy makers will improve ...

Betta fish, also known as Siamese fighting fish ... it is important to create an environment that closely resembles their natural habitat. Recreating the environment in your tank should be ...