Floatation Tank Immersion

Floatation Tank Immersion: An isolation tank, usually called a sensory deprivation tank (also known as float tank, flotation tank, or sensory attenuation tank) is a lightless, soundproof tank filled with salt water at skin temperature, in which individuals float. They were first used in 1954 to test the effects of sensory deprivation.

Flotation is widely advertised as a form of alternative medicine with claims that it has beneficial health effects.