Adjust pH to 7.2 to 7.6. Wait 2 hours before adding algaecide. Mix the algaecide in a bucket of water and pour around the pool. Do not swim for 24 hours. Mix in a bucket of pool water and broadcast over the pool. Do not swim for 2 hours.
Mt. Asahidake (2,290 m), is the highest peak in Hokkaido. There is ropeway access from Asahidake Hot Springs to Sugatami Station at 1,600 m. From the station, a path leads to Sugatami Pond. The pond is surrounded by a primeval forest of Sakhalin spruce and Erman's birch.
Otoineppu, Hokkaido. Otoineppu (é³å¨å­åºæ, Otoineppu-mura) is a village located in Kamikawa Subprefecture, Hokkaido, Japan. As of 2013, the village had an estimated population of 831 among 504 households. The total area of Otoineppu is 275.64 square kilometres (106.43 sq mi). Otoineppu designates itself as the smallest village in Hokkaido.