If ever you feel that your legs and feet need a thoroughly cleaning, and you have nothing to do over the weekend, then go to Dr. Fish SPA. You hang your legs in a bassin and little sweet fishes will nibble at your legs and feet and eat up everything which doesn't belong on a smooth leg skin, except probably the hairs which you should shave off before. I doubt that the fishes eat hairs, but I am not sure.
I have seen this in Eastbourne on the Pier, there was a beauty shop which did such a treatment. I could take the pictures through the window, as the two women were so busy with chatting that they didn't even see me.
I have to admit that I prefered to save the 10 £ for 10 min fish feeding. I mean if I feed already the fishes with my skin it should be free because I make the fishes happy !
Somehow it reminded me the use of bloodsuckers which centuries ago were put on people for all kind of diseases and apparently this treatment comes back too.