Works great, heater is awesome.
I bought the FB-600 from BBB.<br />It works great. I filled it up with hot tap water and the built in heater actually increases the heat. It awesome.<br />I literally have to turn off the heater for a few minutes periodically or it can get super hot.  (I have a very high tolerance for heat and I had to pull my feet out and turn off the heater for a minute to cool down some. Again that is awesome that it is that powerful.)<br />The water will never, ever get cold.  Having a good heater makes this the best option out there.<br /><br />The bubbles work great and it also has a vibration feature which feels good.<br />The water sits right above my ankle bone with my size 12 feet. there is room on all sides of my feet.<br /><br />I have been using this with a water/apple vinegar mix to soak my feet.<br />I highly recommend.  You will not be disappointed.<br />This is 1000 times better than any $20 or $30 version since this has a very good heater.
Rating: 5 stars