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.
Damavand Mountain is 5671 meters (18,605 feet) high. It is the Highest Volcano in Asia and it is officially classified as the number five by elevation in the Volcanic Seven Summits (V7S) . This mountain is home of rare animals and plants.amavand is a popular target for mountaineers and mountain tourists. They like to trek this volcano because they like the beautiful conical shape, the prominence and the isolation of a volcano which is not attached to another mountain and also because of its less difficulty in summer season.