Blade
Rob Kim/Getty Images
Samantha Grindell/Business Insider
Correction: An earlier version of this story misstated the amount of feed Acipenser produces each month. It is about 60 metric tons per month, not kilograms. Business Insider also misstated that Acipenser released male Sturgeon into Lake Mantasoa. This has been removed.
Edward Berthelot/Getty Images
Getty Images; Alyssa Powell/BI
Max Mumby/Indigo/Getty Images
Ground Picture/Shutterstock
Reliance Industries/Handout via REUTERS