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

The fish began banging into the side of its tank and appeared unwell days after the Kaikyokan aquarium in Shimonoseki, ...

Staff had noticed that the sunfish was showing signs of distress after the aquarium was closed for refurbishment ...