Betta, or Siamese fighting, fish are among "the most popular freshwater aquarium fish in the world," PetMD reports. Native to ...

The updated Wonder of Water gallery with freshwater on the right ... David Franklin representing five different species of Great Lakes fish, at the Shedd Aquarium in Chicago on Dec. 6, 2024.

The giant freshwater stingray may be the world’s largest freshwater fish. It’s also ... may also be genetically different enough to constitute different species. The giant freshwater stingray ...

Don’t be fooled by the tiny bowls bettas are kept in at the store. A single betta requires a minimum of one gallon of water ...

Photograph: Courtesy of Shedd Aquarium At the moment, the freshwater space features over 5,000 fish swimming among a variety of 50 plant species, some of which at over seven feet tall. The ...

a freshwater fish already well-known among aquarium enthusiasts, and a new genus of palm tree are just some of the of the 234 species described by scientists in the Greater Mekong region of ...