During first exploration of this site, three divemasters, Terry, Ronald, and Nus tried to come up with a name when Terry said, "What about Hey Nus?", and that is how it got its name. It is a muck site with a gentle sand slope that drops down to coral patches in about 14-20 meter depth. There are a lot of scatterd Physogyra corals and rope sponges along the slope.