Whether referred to as sensory deprivation tanks, float tanks or simply “floating,” deprivation therapy treatments diminish nearly all sights, sounds, smells and touch, earning a reputation for naturally easing many ailments. Floaters report sensory deprivation tank benefits include insomnia cures and relief from chronic pain, anxiety, depression and even addiction. Perhaps the beauty in all of this is that these reported benefits are possible without a doctor’s visit, breaking a sweat or filling any prescriptions.