| 摘要 |
PROBLEM TO BE SOLVED: To provide a fish and shellfish-culturing container, easy for exchanging the fishes and shellfishes housed in the culturing container, and within which the fishes and shellfishes housed in the container hardly transfer. SOLUTION: This fish and shellfish-culturing container of a thin box state, installing many penetrating holes 11 and 21 at the all surfaces of the bottom plate 1 and surrounding side plates 2, and an upper brim edge 22 and a lower brim edge 23 in the vicinity of the upper end part and lower end part of the side plates 2 respectively as protruded so that they can be piled up, is provided by installing notched parts 221 and 231 becomes the wider by going to the more inner part at the upper brim edge 22 and the lower brim edge 23.
|
