| 摘要 |
<p>The fish rearing tank (1) is cylindrical. It has a water inlet (7) near the wall which produces rotation of water around it. Waste food, etc. falls into a tube (2) at its center from whose base it is sucked into a sedimentation tank (4) and passed to a second tank (5) for disposal. An independent claim is included for a method for rearing fish using the tank.</p> |
