PROBLEM TO BE SOLVED: To provide a water tank for aquarium fish which can take oxygen into water in the body of the water tank and has high interestingness.SOLUTION: A water receiving plate 10 is placed at a position apart upwards to the water surface 41 in the body 2 of the water tank 1 for aquarium fish in the state of covering almost the whole water surface 41. The water receiving plate 10 brings water 40 fed onto the water receiving plate 10 flowing in the almost horizontal direction and falling into the body 20 of the water tank.COPYRIGHT: (C)2013,JPO&INPIT【課題】水槽本体内の水への酸素の取り込みを行うことができ且つ高い興趣性を有する観賞魚用水槽を提供すること。【解決手段】観賞魚用水槽1の水槽本体2内の水面41に対して上側に離間した位置に、該水面41の略全面を覆う状態に水受け板10が配置されている。水受け板10は、該水受け板10上に供給された水40を略水平方向に受け流して水槽本体20内へ落下させるものである。【選択図】図1
