Looks like a toadstool. Not bad, but can grow in a hurry and can also release toxins other coral don't like if it is messed with.
Looks like a toadstool. Not bad, but can grow in a hurry and can also release toxins other coral don't like if it is messed with.
John
"Critics are men who watch a battle from a high place and then come down and shoot the survivors." Ernest Hemingway