Where do mermaids live and look like and what does it do?

Mermaids live anywhere. Usually in the Atlantic Ocean. Why? Atlantis, duh. They have scaly tails and long hair. If they want they make bikini tops out of seaweed and/or shells. Sometimes they don't. They swim around, being mermaids, DUH! Do some research. A very uncommon tail color is the color if you put silver, blue and green in a big bowl and mix it and dump it on a fish. Most common tail colors: Blue, Green, and Orange. Most of them are blond. The rarest ones are the ones with a silver-blue-greenish tail and dark red hair.