Here are the Top 7 Most Beautiful Freshwater Fish that will transform ... triangular fins and fluid movements, Angelfish add an air of elegance and tranquility to any aquarium.

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

Elegant and calm, Discus fish are also known the "kings" of the freshwater aquarium. These fish enjoy ... With their graceful fins and regal posture, angelfish look like they belong in a high ...

Quinton had actually seen cone snails kill fish in an aquarium and on television ... snail works its way up through the sand underneath angel sharks resting on the bottom in the waters off ...

Freshwater fish live in water with a salinity ... Some of the most common aquarium fish are goldfish, guppies, betta fish, angelfish, and clownfish. More exotic fish include the wolf cichlid, vampire ...

A fish is a cold-blooded aquatic vertebrate with gills, a swim bladder, and paired fins. Though this description may seem specific, the size, color, and habits of fish actually vary drastically.

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, ...

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!

Char can get big, but more impressive is their rich coloring. From giant Arctic Char to small native brookies, they resemble living paintings.

Wesley Daniels of Pearson, Ga., reeled in a spotted sunfish last Sunday from the Suwannee River. It tied the state record of 12 ounces. “I was fishing for catfish, so the unusual thing was that ...