Their scientific name, Betta splendens, combines two languages: Malay for “enduring fish,” and the Latin word for “shining.” This species, with its many varieties, is the most common betta ...

Imbalanced water parameters are another common reason why betta fish may sink to the bottom of the tank. This is concerning because poor water quality can have serious health implications.

SINGAPORE – A new study in Singapore found that Betta fish – also known as Siamese fighting fish – should be kept in a minimum tank size of 5.6 litres when displayed for sale and it should ...