Toothless kangal, or "doctor" fish, nibble at the dead skin of customers' feet at Malaysia's first fish spa in Bukit Bintang, Kuala Lumpur's main shopping area, Nov. 13, 2007. Fish spas, popular in Turkish spas where they are used to treat skin diseases, are found in several Asian countries including Singapore and Japan. Picture taken Nov. 13, 2007. [Xinhua]