Aqua chi

I was at a friends house tonight and she she said I should try her Aqua chi machine. I thought it was a little bit funny sitting with my feet in a bucket of warm water as she was dropping in a wierd shaped device hooked to something electrical in to the water. She turned on the machine and in a minute I could feel a shift in my liver. I sat back and relaxed I checked on it from time to time and the water was getting darker and darker it was a shade of orange. The process took about 30 minutes after that she looked down at the water and said “it looks like you where releasing stuff from your liver” there was also metals in the bucket. I would love to here any thoughts about the device.