The Fresh-Water Fish Aquarium in Sakon Nakhon, located on Sai Sawang Road in Mueang Sakon Nakhon District in Thailand's northeastern Isan region, is a public aquarium dedicated to displaying endemic freshwater fish species native to the area. Operated by the local fishery station, the facility provides visitors with an informative look at the diverse freshwater biodiversity of Isan, showcasing species from the rivers and lakes of the region in a well-maintained exhibition setting. Open on weekdays from 8:30 AM to 4:30 PM, the aquarium serves as both an educational resource for local students and a pleasant attraction for visitors exploring Sakon Nakhon Province, offering a quiet and accessible introduction to Thailand's inland aquatic life.
