A fish pedicure anyone?

My Daughters have talked about this new idea of having a fish pedicure for some time, and I found it hard to imagine.
Today my Husband and I went to the Metro Centre for some shopping. We split up for a while, and when we met up my Husband said that he must show me my blip for today, and this is what I found.
These are Garra fish. They have no teeth so they cannot hurt, but they clear away the unwanted top layer of the soles of the feet by gnawing. You have 15-30 minutes in the tank and then a routine pedicure.
People were buying gift tokens for a session, to give as Christmas presents. I wished just one of them would sit down so the fish could have their dinner.