The 12 Biggest Freshwater Fish in the World

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1. Beluga Sturgeon

These fishes found in Russia are the largest freshwater fish in the world. The largest known Beluga Sturgeon was found at 20 feet and weighed almost 7000 pounds. They are known to live over 100 years and they continuously grow over their lifespan. Beluga Sturgeons are also endangered.

 Korolevskaya Nataliya/Shutterstock.com

Korolevskaya Nataliya/Shutterstock.com

Those are the 12 biggest freshwater fish in the world. You might spot one if you’re ever in a river or a lake swimming or fishing.

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