To provide a container for culturing fishes or shellfishes, capable of being further used as a fish bank, always facilitating the passage of oxygen and baits, improving environments in water and capable of increasing fish banks.

This container for culturing fishes or shellfishes is exclusive used for the fishes or the shellfishes, and has a size capable of being moved. A material such as cotton, ceramic or plastic is used for 25% of the whole outer peripheral area of a net, a basket, etc., placed in water, and plays the role of a fish bank to which sea algae, small shells, etc., are positively adhered. The remaining 75% is made of a material such as extremely water-repelling yarns, artificial fish skin yarns containing guar gum and polyethylene oxide or cotton fried with rape seed oil to prevent the clogging of the net, the basket, etc.