| 摘要 |
PROBLEM TO BE SOLVED: To provide a convenient live fish displaying tank usable for the transportation of live fish. SOLUTION: The invention provides (1) a live fish displaying tank composed of a displaying tank body having partly or totally opened upper face and usable as a live fish transportation vessel, a lid having a double structure having a space between an outer plate having an opening and an inner plate having an opening at a position not to coincide with the opening of the outer plate, a filtering part for the tank water separable from the displaying tank body, an air supplying mechanism for the displaying tank body, and a circulation mechanism to filter the water fallen from the displaying tank body with the filtering part under the displaying tank body and return to the tank body, and further provided with a freely detachable air supplying apparatus for aeration attached to the tank body and/or the lid and having an air diffuser for aeration in the displaying tank body and (2) the live fish displaying tank described in (1) wherein a water leak prevention and suction member having a size to cover the opening of the inner plate of the lid having double structure part is detachably placed parallel to the inner plate. COPYRIGHT: (C)2007,JPO&INPIT
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