"Air" means water and "Prang" means war. Air Prang was named after the jetty offering fresh water from an uphill aquifer, installed by the Japanese during WW2. Air Prang is located to the left of the jetty, Air Prang 2 is located in front of the jetty, and Air Prang 3 is to the right of the jetty. Air Prang 2 is a large spread-out sand slope with a few coral bommies in the shallows. At the deeper end there is a large area of day-feeding hard coral Goniopora, which attracht a large varitey of nudibrachs. There are also areas of coral rubble and elephant ear sponges at the bottom of the slope.