Cardboard people in aquarium help fish against loneliness

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 ...
The fish began banging into the side of its tank and appeared unwell days after the Kaikyokan aquarium in Shimonoseki, ...
The ‘sociable’ fish’s unusual behaviour during the temporary closure of the aquarium prompted the unorthodox intervention by ...