PROBLEM TO BE SOLVED: To provide an aquarium for appreciation, in which an upper edge of the aquarium and a water surface do not obstruct a landscape when appreciating fish.;SOLUTION: An aquarium for appreciation includes: a sealing container to be an appreciation part as a main aquarium 1; a sub-aquarium 2 which is opened in a top direction at a height higher than a water inlet/outlet 4 via the water inlet/outlet 4 provided on the lateral face and allowing water to go in and out; and a water accumulation part 3 continuous to the sub-aquarium 2 and provided by extending the lateral wall of the main aquarium 1 so as to accumulate water on the wall of the main aquarium 1 of the appreciation part when laterally laying down with the water inlet/outlet 4 in the top direction.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2019,JPO&INPIT
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