Check out our inventory of Mushroom corals for sale! Fungiidae is the real name for mushroom corals. When smaller these corals attach themselves to rock as a form of dependance, they will typicall stick to that rock structure until they become much larger and independently move about. Mushroom corals have a very bubbly and intriguing surfaces that never cease to amaze aquarists all over the world. Mushroom Corals make a great beginner coral. Mushroom coral do not have a stony or hard structure making them more susceptible to fluctuation in water parameters. Lighting for these corals is typically not too high or too low. Mushroom coral give big hints on how they feel about the lighting. When the lighting is right, the mushroom coral will lay flat against the surface it is attached to.