From the experience gained in fifteen years in the sector of microbiological prevention, residential, swimming pools, spa. WTES Energia & Ambiente (also studied the needs of travelers and boats creating the Eco Sanitizing Process), improving the quality of water and life on board, through its exclusive patented innovative 'Ecological' process technology, environmentally friendly with the environment, the sanitization of the water on board takes place during the loading of the water into the tank avoiding the microbiological and algal proliferation in storage, keeping the tank and the whole water system clean as new over the years. A hydro-sanitary evolution in the Ecological Microbiological Prevention of water is the water system, sanitized by algae, bacteria, limestone and biofilm. Eco Sanitizing Process is a patented highly technological hydro electronic concentrate.