Have a spacious aquarium with plenty of room and a high-capacity filter? Consider adding some large fish to your freshwater aquarium. A large aquarium typically starts at 200 gallons, but some of ...

While keeping aquarium fish needs a lot of effort, it's a deeply rewarding experience. However, not all fish are suitable for ...

If you’re thinking of setting up an aquarium in your home, you may be wondering what kind of fish you’d like to have in your tank. Freshwater fish are a popular option since it can be easier for ...

A fisherman in northern Cambodia hooked what researchers say is the world’s largest freshwater fish — a giant stingray that scientists know relatively little about. The fisherman, 42, caught the ...

Thai fishermen netted a catfish as big as a grizzly bear, setting a world record for the largest freshwater fish ever found, according to researchers who studied the 646-pound Mekong giant catfish as ...

A giant 661-pound stingray was caught in a remote fishing village on the shores of the Mekong River in Cambodia, making it the heaviest freshwater fish ever documented, researchers said Monday. The 13 ...

Scientists have now quantified the global decline of big freshwater animals: From 1970 to 2012, global populations of freshwater megafauna declined by 88 percent - twice the loss of vertebrate ...