Tochigi Nakagawa Aquatic Park

Nakagawa Aquatic Park (栃木県なかがわ水遊園, Tochigi ken Nakagawa suiyu en) is an aquarium attached to the Tochigi Prefectural Fisheries Experiment Station, located on the banks of the Naka River in Sarado, Otawara, Tochigi Prefecture, Japan. Although saltwater fish are also kept here, the public aquarium is mainly for freshwater fish. The aquarium opened on July 15, 2001. The aquarium is accredited as a Museum-equivalent facilities by the Museum Act from Ministry of Education, Culture, Sports, Science and Technology.