A favorite food amongst the Amazonian natives, the arapaima is harpooned not only to be eaten but also for its scales, which can reach 4 inches (10 centimeters) in length and are used for jewelry. Their bony tongues can also be used as a scraper.

What do arapaima fish taste like?

Served with a toasted manioc flour mixture and nuts that come straight from the Amazon basin, the moqueca delights foodies' taste buds and eyes, as the white fish contrasts with the yellow flour and green spices. The taste is akin to that of other saltwater whitefish like pollock or cod.

What animal eats arapaima?

Because of their tough layer of scales, adults have few natural predators. Rainforest caiman is the only creature known to prey on them. Baby arapaima, called fry, are often preyed upon by other species of fish, particularly various species of cichlid. Humans are by far the largest threat to these fish.