Undersea cage aquaculture system

摘要

The present invention relates to an enclosed net cultivation system, and more specifically, to an enclosed net cultivation system which includes a solid cultivation enclosure in water to promote the stable cultivation of the fry without obstacles of growth due to waves, water temperature, and red tide; and lift the solid cultivation enclosure to the water surface when the cultivation of the fry in water is completed, so that a user can easily capture the fully grown cultivated fish inside the solid cultivation enclosure.