Aquarium of the Northern Land adjacent to Roadside Station “Onneyu Onsen” – YAMA NO Aquarium.The tanks recreate a harsh winter when the surface of the river freezes over, and fish are full of energy as they swarm in the waterfall pools.This small aquarium is filled with great treasures, such as the Parahucho perryi, an endangered species found only in Hokkaido in Japan.

Parahucho perryi is a huge fish

The surface of the water tank is frozen

Fish are schooling in the waterfall basin

Onneyu Onsen　Aquarium of the Northern Land – YAMA NO Aquarium