An underwater camera, which was put down under the water up to 80 meters took increasable images of Kawachi, huge volcano. In the crater of an underwater volcano scientists have found sharks, and two types of Stingray and filmed them. Fish felt great, despite the high temperature and high acidity environment. Due to the extreme conditions inside the crater of the volcano Kavachi (South Pacific), scientists could put the camera for maximum one hour. Kawachi is one of the most active submarine volcanoes in the southwest Pacific Ocean. It is located to the South of the island Vangunu. The creatures in the Ocean are unbelievable.