It is a hydrotherapeutical treatment, in which the whole body is submerged in water, in a special colour therapy bathtub, with water heated to around 35-37°C. A stream of water flows under pressure from the bathtub nozzles and massages the body in defined sequences. The massage can be applied to the whole body or to its parts. This massage ensures high effectiveness of treatment, as well as relaxation and betterment of mood. The healthful effects of an automatic under-water massage are, among others: muscle relaxation, regulation of blood circulation, outflow of lymph, congestion of tissues and improvement of metabolic processes. The massage can be enriched with extra suplements: oils, algae, salt. It takes 15 min. This treatment can be applied every day or every other day. Treatment recommendations: spinal pain syndromes enhanced muscle tension muscle atrophies various contractures spastic and flaccid paralysis post-traumatic condition of soft tissue: fractures, sprains, dislocations tiredness and sleeping disorders peripheral circulation disorders spine and joint diseases on a degenerative and inflammatory basis metabolic diseases such as: obesity, gout, diabetes functional disorders of the internal organs