Whether you’re an experienced aquarium keeper or a total novice, one of the first decisions about any freshwater setup will be about the types of aquarium fish you select. Thankfully, this list will ...

Tetras are one of the most popular and diverse types of freshwater aquarium fish. With more than 150 unique types of tetra ...

An estimated 26 per cent of Africa’s freshwater fish species are threatened (including those assessed as Critically ...

A shocking new study shows that 90% of freshwater fish in Southern California may be carrying parasites that can infect ...

Michigan’s largest natural freshwater spring is a serene paradise for both tourists and trout. The mesmerizing blues and ...

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, you may be curious about the types of freshwater fish you can keep as a ...

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!

Parasites in California freshwater fish can cause gastrointestinal problems, weight loss and lethargy.

The world has seven continents, but do you know the largest freshwater fish in each? These creatures show the incredible diversity of Earth's inland waters. Let's get amazed as we look at these ...

This small freshwater fish is red and vibrant. Cherry barbs are a popular beginner fish, are exciting to observe, and caring for them can be simple.

Freshwater fish populations that dwell nearer the poles are outperforming their equatorial counterparts, researchers have found.

Freshwater fish populations in the Kavango and Zambezi (KAZA) river systems of southern Africa are in decline, so many stakeholders met last month in Namibia to share knowledge and suggest ways to ...