There's one of these spa things in the Mall in Norwich (UK). There have been concerns expressed over the spread of germs by the fish. I can't for the life of me see why people need this.It's just a gimmick, can't they look after their own feet? Also it's cruel. The fish are living things, not a pedicure facility. They spend their whole lives in a small bath, it's not natural. I feel these spas should be banned.