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 ...

Scientists have found prized Siamese fighting fish are typically being kept in conditions a quarter of the size they need to ...

Below are the best and most fitting betta fish names for any betta fish. With 620 names to choose from, you’re sure to find ...