The world's first salmon farming vessel "Su Hai 1" is being used to release salmon fry.

Today, the world's first salmon aquaculture vessel, "Su Hai No. 1," released salmon fry for the first time in Gangyu, Lianyungang, and is about to start deep-sea aquaculture. The first batch of carefully selected salmon fry were transported from the shore to the cabin of "Su Hai No. 1" through transfer boxes and dedicated pipelines. The salmon fry released this time have individual specifications of over 1 kilogram, with mature bodies and strong resistance, belonging to engineered fry specially cultivated for deep-sea environments. Before boarding the ship, the fry had undergone over a year of standardized freshwater cultivation, grading screening, and health testing, as well as seawater salinization and environmental adaptation training. They are ready to enter deep-sea aquaculture directly and are tailored as "pre-grown fish" for deep-sea aquaculture.