Bottom dwellers are one of the most fascinating fish categories. As their name suggests, they typically live on river or ...

This species, with its many varieties, is the most common betta fish found in aquariums and pet stores, but it has more than 70 relatives, including the endangered Betta miniopinna and Betta ...

Despite the fact that Cherax pulverulentus has been sold as an aquarium pet for more than two decades in places including Europe, Japan, Indonesia and the United States, it was never ...