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 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 ...

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. After a Japanese aquarium switched the penguins’ food to a cheaper type of fish to save money, the picky and fussy eaters are ...

HAKONE, Japan — Rising prices and inflation are impacting people around the world, but when a Japanese aquarium moved to save money by changing the fish its penguins were fed, the animals made it ...