Betta fish—also known as Siamese fighting fish ... When released outside their native area, betta can also pose a threat to other species through predation, competition, and disease.

Betta fish purchased from a pet store can live ... If they'll be housed with other fish, you'll need a larger tank. Proper filtration and heating are also important: The tank's temperature should ...

For example, considering how easy it would be for a bird with claws to get a little too curious about a fish sibling and ...

Betta fish are known as fighting fish because they ... Native to Thailand, the fish can also be found in other South-east Asian countries such as Malaysia, Indonesia and Cambodia.