These are the prettiest freshwater fish, from vibrant brook trout and pumpkinseed sunfish to majestic lake sturgeon. Check out how these species made our list!

Here are our favorite types of freshwater fish you can keep as a pet. If you're in the throes of setting up a home aquarium, ...

Choosing the best tropical fish for your freshwater aquarium can be quite a challenge, especially when you see the amazing variety of species on display at most respectable pet stores. One group ...

Train them to swim through hoops or follow your finger — they love the challenge. They recognize faces, learn tricks, and ...

Bear in mind that a saltwater aquarium is more expensive and difficult to set up and maintain than freshwater even ... a look at a range of types of saltwater aquarium fish, both common and ...

Species that are popular in the ornamental fish trade are very adaptive by nature. This virtue helps them easily adapt to ...

They've been splashing around streams and keeping aquariums since they ... 700 of the approximately 1,000 species and subspecies of U.S. freshwater fish. Like most freshwater fish, those of ...

It’s an extraordinary fact: 51% of all known species of fish live in freshwater ... needs thriving populations of freshwater fishes in healthy freshwater ecosystems. Sustainably managed wild fisheries ...

Archer fish care and requirements includes: 1. Water type: Archerfish are brackish water fish, meaning they need water that is a mix of freshwater ... water's surface. In aquariums, they should ...

The giant freshwater ... species. The giant freshwater stingray is classified as endangered, and there are indications that stingray numbers have dropped dramatically in recent years as the fish ...

Cunningham said he has about 100 aquariums in his house ... Stapleton's expertise is in rare fish — often endangered and extinct freshwater species from places like Africa.