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.
Gangkhar Puensum in Bhutan-elevation 7570 metres(24,836 feet)     Gangkhar Puensum is the highest mountain in Bhutan and the highest unclimbed mountain inâ¦ the world with an elevation of 7570 metres and a prominence of over 2990 metres.