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 ...

Do you so happen to be looking for the best fish tank to keep your small betta fish and add a dash of sophistication to the ...

Betta fish purchased from a pet store can live up ... as they can easily tear delicate fins. Live plants, such as Java ferns, can also add variety and are fun for your betta to nibble on.

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