A sunfish at the Kaikyokan aquarium in Shimonoseki, Japan, has begun recovering after experiencing a loss of appetite and unusual behavior following the aquarium’s closure for renovations on December 1, 2024. The aquarium staff implemented creative measures, including placing human cutouts outside the tank, which led to the sunfish eating again after a week.
- Sunfish lost appetite after aquarium closure
- Keepers used cutouts to comfort the fish
- Sunfish began eating after human cutouts placed
- Popular attraction since arriving in February 2024
- Renovations expected to last six months
- Staff hopes fans return post-renovation
The sunfish, a popular attraction since its arrival in February 2024, was suspected to be suffering from digestive issues and the stress of being without visitors. Aquarist Moe Miyazawa reported the fish’s recovery and expressed hope for a strong return of fans when the aquarium reopens in summer 2025.
The Kaikyokan aquarium, located in southwestern Japan, has been a home to various marine life, with the sunfish being one of its main attractions. The sunfish, known for its unique shape and large eyes, arrived from the southern coast of Kochi in February 2024. Following the aquarium’s closure for a six-month renovation, the fish exhibited signs of distress, including banging against the tank and refusing food.
During a staff meeting, the team discussed the possibility that the absence of visitors was impacting the sunfish’s well-being. They decided to take unconventional steps to support the fish, including hanging their uniforms and placing cutouts of humans with smiling faces outside the tank. This initiative was met with skepticism, but the staff felt it was worth trying.
After the cutouts were placed, the sunfish ate for the first time in a week, surprising the staff. They have since increased their visits to the fish, often waving at it, which has contributed to its ongoing recovery. The aquarium staff are optimistic that the sunfish will be a major draw when they reopen to the public.
The recovery of the sunfish at the Kaikyokan aquarium highlights the importance of environmental and social factors in animal care. With the aquarium set to reopen in summer 2025, the staff is hopeful that the sunfish will continue to thrive and attract many visitors.
