The critically endangered fish, discovered in the commercial aquarium trade, can only be found in one forest swamp on Sumatra ...

The betta fish, commonly known as the Siamese fighting fish, is one of the most common fish pets in the world, coming second only to the goldfish. It is usually quite easy to differentiate between the ...

The unique fighting fish ... Betta iaspis is described as having a reddish brown head, irises with “iridescent bluish patches,” a blackish body with a “pale flush of iridescent blue” and ...

In 2022, after passing through the hands of local collectors, a new fish from Sumatra Island was added to the commercial aquarium trade. The unique fighting fish, or betta fish, turned out to be a ...