The lady at the spa told me the name of the fish…..I asked, because I thought what a great idea to set up in Australia……I can’t remember the name nor could I get my tongue around the pronunciation at the time, all those Thai lessons gone to waste……on the 3 visits (in 4 days) I have made there, there have been 1 or 2 dead ones in the tank each time, death by chocking on dead skin I suppose…I took one out on the 2nd visit, to be buried in the rubbish bin a small throw away, but it just looked like any small fish you would see in any home aquarium, maybe someone can help with the make and model of these fish. You should stop in and give it a go Richard next time you see a sign, or you could ask your neighbour if you could just pop your feet in his pond for 20 minutes and see what happens…….I’m not sure how the people would go who don’t like to have their feet touched or tickled, I think it would be a nightmare for them.