An aquarium in Japan is using cardboard cutouts of visitors to cheer up its lonely resident sunfish, who stopped eating after the building closed to real-life visitors. Kaikyokan Aquarium in ...

How do you perk up a lonely fish? This may sound like the start of a particularly silly joke, but it was a very real challenge faced by staff at a Japanese aquarium when they noticed their sunfish was ...

An aquarium in Japan is getting creative when it comes to cheering up its fish! The Kaikyokan Aquarium in Shimonoseki, Japan, which is closed as it undergoes renovations, revealed in a post on X that ...

A solitary sunfish at an aquarium in southwestern Japan lost its appetite, began banging into the side of the fish tank, and appeared unwell days after the facility closed last month for renovations.

Add Yahoo as a preferred source to see more of our stories on Google. The sunfish had gone off its food. (Kaikyokan/X) How do you perk up a lonely fish? This may sound like the start of a particularly ...