Warty Frogfish
This might look like a blob of coral, but it’s actually a warty frogfish, which can also go by many other names (like clown frogfish). They hang among the corals and sponges, and easily camouflage into them with the color and pattern of their bodies.
They feed on small dish and lure in prey with a stalk between their eyes. The creepiest thing is that the mouths can extend as big as their bodies.