Taipei - Fish pedicures are becoming hot in Taiwan, but authorities are pouring cold water on the practice by questioning the effect of the treatment, a newspaper said on Sunday.
Some spa operators in Taiwan, like those in Japan, South Korea and other countries, have imported a special kind of toothless fish to nibble the feet of bathers in their pools, claiming the fish remove dead skin, give a pedicure and treat psoriasis and other ailments.