| 摘要 |
A plant for breeding salmon or salmon-like fish in open sea environment comprises at least one closed tank (1) submergible to the desired depth and provided with feeding and submersion control equipment (2). Mounted within the tank (1) is an air chamber (5) together with means (2, 6) for supplying air thereto in order to form an artificial water surface for the fish enclosed within the tank. A lighting means (7) is mounted above the air chamber (5) to illuminate said artificial water surface. |
