| 摘要 |
The system comprises a manifold (2) for blowing air into the fish tank (1) which includes two separate means for supplying air to the manifold, namely: - on the one hand, an electric compressor (5) integral with the fish tank; - on the other hand, a duct (3) equipped with an air intake (30) able to be connected to an external compressed air source (7). Production and marketing of marine animals such as fish and crustaceans. <IMAGE>
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