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Device for the freshly maintenance of the purpose of catching fish of a pool decreases as viewed departing by lowering of distilled water spie gel calibration via a moench in a collecting box which is arranged near the fish caught fish
Device for the freshly maintenance of the purpose of catching fish of a pool decreases as viewed departing by lowering of distilled water spie gel calibration via a moench in a collecting box which is arranged near the fish caught fish