The Best Way to Relax Is To Float – Zen Float

The best way to eliminate all sensory input is to step inside a sensory deprivation tank. An isolation tank is a lightless, soundproof tank inside which subjects float in salt water at skin temperature.
Such tanks are now also used for meditation and relaxation and in alternative medicine. The isolation tank was originally called the sensory deprivation tank. Other names for the isolation tank include flotation tank, float tank, John C. Lilly tank, REST tank, and sensory attenuation tank.