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!

They're the biggest fish in the sea — and found in warm oceans all around the world. But some things about them remain a ...

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

When told about a strange, fanged fish that had washed ashore on an Oregon beach, the Seaside Aquarium folks knew what kind ...

We set out to build the ultimate micro aquarium—starting with a net and a search for wild fish! From local streams to ...

Everyone’s been asking—how much did this giant shark tank actually cost? In this video, I break down the full price tag, from ...