Coral cut? Deep sea dislocation? Lured onto sharp jagged rocks and then eaten by a Siren? This Mermaid Plague Nurse is well equipped for all these aquatic medical messes! Tail, arms, random seashells... she has the tools to fix you up both above and below the waterline! Except for that Siren thing... you're on your own there. 

Plague, nurse, doctor, pirate, mermaid, merman, fish, ocean, purple, blue, teal, aqua