Arapaima are the largest freshwater fish in South America—and a keystone species in the Amazon River ecosystem.

The giant freshwater stingray may be the world’s largest freshwater fish. It’s also cloaked in mystery. No one is sure how many giant stingrays are left, which habitats they prefer ...

It’s an extraordinary fact: 51% of all known species of fish live in freshwater - 18,075 species. And more are being discovered all the time. But few people have any idea of the unimaginable diversity ...

ALSO READ: Unveiling five fascinating facts about fish pets Maintaining a freshwater aquarium tends to be more straightforward and cost-effective. These fish often require less specialized equipment ...

According to the Guinness Book of Records, a nine-foot-long individual caught in northern Thailand in 2005 weighted an astounding 646 pounds, making it the largest exclusively freshwater fish ever ...

The Education Store – Freshwater Prawn Farmed Fish Fact Sheet. Walleye Farmed Fish Fact Sheet, The Education Store, Purdue Extension’s resource center Pacific White Shrimp Farmed Fact Sheet, The ...

A report has warned of a "catastrophic" decline in freshwater fish, with nearly a third threatened by extinction. Conservation groups said 80 species were known to have gone extinct, 16 in the ...

Research expeditions conducted by Fauna & Flora and our partners in Kyrgyzstan have revealed a previously common freshwater ...