Last week I managed to spend an hour and a half in a floating tank - what the hell ist this? you might ask me. City-Yoga in Madrid hast one of this big plastic things with nice warm salty water in it. I just lied inside, closed the lid, closed my eyes and trifted away. so relaxing. would need it right now again. Have a look at floataway.com, american product, how could it be diferent... And if you have a floating tank nearby, try it out, I enjoyed it very much!