In brief
Kaikyokan aquarium's unique solution shows how creative interventions can positively impact animal health, as the sunfish appears to have thrived with its new "friends."
In a unique solution to a pressing issue, a sociable sunfish at the Kaikyokan aquarium in Shimonoseki, Yamaguchi Prefecture, Japan, has found companionship through cardboard cutouts of human visitors. This innovative step was taken after the aquarium temporarily closed for renovation, leading to concerns over the sunfish's health. According to a recent post on the aquarium's X account, the fish displayed signs of distress, potentially stemming from loneliness due to the absence of visitors.Prior to the introduction of the cardboard figures, aquarium staff noted that the sunfish, which is about 80cm long and weighs nearly 30kg, ceased eating jellyfish and began rubbing against the tank walls. Initially, staff suspected possible parasites or digestive issues, but one insightful member suggested that the fish might be reacting negatively to the lack of human interaction. This prompted the aquarium to attach photographs of human faces to uniforms displayed in front of the tank.Remarkably, after the cardboard friends were introduced, the sunfish's condition improved significantly. Staff reported that it resumed a healthy demeanor, seen "waving its fins" and seeming more active the very next day. The aquarium has received overwhelming support on social media, with many users sharing their fond memories of visiting the sunfish and promising to return once the aquarium reopens.This heartwarming story not only highlights the resourcefulness of the Kaikyokan aquarium but also reflects a broader trend in animal care. During the pandemic, other facilities implemented creative measures to engage their animals, including virtual visits for creatures like eels. The incident demonstrates the important connections between human visages and animal health, emphasizing the essential role of social interaction for animals in captivity.
