Their names are sun and moon they are both adult male mermaids sun is the younger brother well moon being the oldest sun has bright yellow scales with a striped orange and yellow tail he has fins All around his head that make him look like the sun, moon Looks like the moon He has His skin color is blue and his tail is blue He has scars on his face and he has sharp claws and sharp teeth He is also fast in the water He is protective of his brother's sun, they both do eat humans and living things.