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.
Mount Tomanivi, previously named Mount Victoria, is an extinct volcano located in the northern highlands of Viti Levu. At 1,324 metres (4,344 ft), Mount Tomanivi is the highest mountain in Fiji. A trail leads to the summit of Tomanivi from the village of Navai. The main river systems, the Rewa, Navua, Sigatoka, and Ba, all have their headwaters in the central mountain area.