| 摘要 |
An aquaculture cage including a buoyant upper support for disposition at the surface of a water body; a side wall having an upper edge secured to said upper support so as to project below the surface of the water body, the side wall being formed with a plurality of vertically contractible, non-buoyant panels having vertically adjacent edges joined to form an enclosure and each of the joined vertical edges defining a plurality of vertically spaced apart loops; and an elongated connector element extending through the loops of the adjacent edges so as to secure together the panels. Also included is a bottom wall joined to the side wall to close the bottom of the enclosure.
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