Sunfish that got sick

A solitary sunfish at an aquarium in Japan lost its appetite, began banging into the side of the fishtank and appeared unwell ...
Staff members believe the sunfish stopped eating when the aquarium was temporarily closed because it was lonely.
A sunfish at a Japanese aquarium became ill after the facility closed for renovations. In a novel attempt to help, aquarium staff used uniforms and human cutouts to simulate a crowd, prompting the ...