Fish are fascinating creatures, with some possessing special abilities. These include species that sting and inject painful ...

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 ...

The Invasive Species Action Network also has fish rehoming resources and urges potential pet owners to consider local and state regulations when choosing a pet fish as well as the vegetation ...

Aquarium enthusiasts are often on the lookout for colorful and exciting species that they can raise in their personal tanks. Rainbowfish are a broad category of fish that meet these requirements.

Your pet store goldfish after two ... and the U.S. Fish and Wildlife Service shared it to raise awareness for Invasive Species Week. "This goldfish isn't supposed to be here.

The federal agency shared a photo of a gigantic goldfish, captioning it, “Your pet store ... and the U.S. Fish and Wildlife Service shared it to raise awareness for Invasive Species Week.