In Reply to: Toes sucked in Ubud! posted by Tonik on Thursday, 9. July 2009 at 17:58 Bali Time:
Hygiene is a bit questionable at a lot of them
Here's one of many websites that mention it:
http://reviews.pinkelle.com/2008/11/11/shutdown-of-fish-spas-in-singapore-and-us/