Toggle Nav

River of Giants: Giant Fish of the Mekong

The worlds biggest freshwater fish and 4 out of the top ten giant freshwater fish species can be found in the Mekong River. The single most important threat is the hydropower dams in the lower Mekong and large tributaries.

xShare Your Thoughts!

Just 10 minutes of your time can help improve our site! Answer a few quick questions and you can help us make worldwildlife.org better.

Start SurveyClose this box