Barramundi, called the "King of Fish" in Australia, is a highly prized fish and is considered one of the tastiest marine fish.
Barramundis can live in both saltwater and freshwater. They spend most of their time in rivers, swimming to their spawning ground then returning to the sea. All barramundis are male in the first few years of their life. At the age of around three years, they reach sexual maturity and in another one to two years, some of the fish change to the female gender (larger specimens in particular tend to make this natural gender switch).