How a tiny, sequin-like fish sustains an Amazonian economy

The cardinal tetra is a global pet store staple, yet its supply once originated from a single remote town in the Brazilian rainforest. Discover how this local community relies on hand-catching these vibrant fish and the struggle to protect their unique trade.

The video explores the unusual economy of a small town deep in the Brazilian rainforest, where locals traditionally catch cardinal tetras by hand. These fish, noted for their red and blue, sequin-like appearance, have historically provided the bulk of the world's supply. However, the industry that the town has depended on for decades is currently facing significant threats, leading to a debate between two different visions for the community's economic survival.

Source: The little pet fish that saved a town in the Amazon | Planet Money