ドクターフィッシュ

noun

doctor fish; nibble fish; kangal fish

Refers to Garra rufa, a small freshwater fish used in spa treatments to nibble dead skin. The term is a direct loan from English.

• ドクターフィッシュに足あしの角かく質しつを食たべてもらうスパが人にん気きだ。

  Spas where doctor fish nibble away dead skin on your feet are popular.