Rainbow Moray Eel Brothers

The Legendary Rainbow Moray Eel Brothers are a group of seven over-sized moray eels each colored in a different color of the rainbow. They all appear in a Mugiwara Theatre story wearing white hats. They seem to enjoy music, for they make an appearance when the Straw Hat Pirates make some. Nico Robin states that they must taste very good, but this remains unconfirmed.