2025.05.30
TOPICS
USJC Donates “Medaka” Killifish for Monitoring Wastewater at Mie Plant to Tadonaka Elementary School
As part of our social contribution activities, USJC donated 26 killifish, known as “Medaka” in Japanese, for monitoring wastewater at Mie Plant to a nearby elementary school on April 17. The killifish will be used in science classes at the elementary school.

Top left: the tank for monitoring wastewater, Top right: a pair of killifish Bottom left: inside of the monitor tank, Bottom right: 26 adult killifish
