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 ...

In pet stores, the popular fish are often kept in small tanks or plastic bags, giving them insufficient space. Read more at ...

Betta fish might be small, but they still require a sizable amount of care. If you're going to keep this type of fish, you must learn how to clean a betta fish tank. Even with a quality aquarium ...

Vo Thanh Hai, 28, raises fish with showy colors, described by enthusiasts as 'Eastern jewelry', with prices ranging from ...

Starting with just 5 million VND, Vo Thanh Hai turned his passion for betta fish into a profitable business and award-winning farm.

Scientists have found Siamese fighting fish are typically kept in containers just one-quarter the size they need to thrive, ...

The study, based in Singapore, and with authors from Singapore, Australia and France, examined how tank size and furnishings impact the behavior of Siamese fighting fish (Betta splendens), known ...