Girlfriend had to have this hammer because it looked like a “torch” and is unique. Unique it is, but a unique *******, need a radius of 4 inches because it’s “flowing arms” are all sweepers. It grabs on to any coral and just stings it all it’s got and does not let go. So I put the hammer by nothing else but the bubble tip anemones so it can have a true challenge if it wants to be a bully.