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 ...

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

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!

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

In short: Largest study of Australian freshwater fish species found 35 should be added to the national threatened species list and the Kangaroo River perch is likely to be extinct.

Freshwater fish in the U.S. now carry parasites once rare in the region, posing a new health risk for raw fish lovers. (CREDIT: iStock / FtLaudGirl) ...

Almost a quarter of freshwater creatures, from fish to dragonflies, are at a high risk of extinction worldwide, scientists have warned. The global assessment of freshwater animals on the ...