It eliminates water-borne bacteria and other harmful organisms, enabling many aquatic species to thrive in an indoor, all-natural environment that the companies said could be replicated anywhere in the world
e·lim·i·nate /?'lim??nat/Submit verb 3rd person present: eliminates completely remove or get rid of (something).
No other known RAS system in the world completely eliminates bacteria and harmful organisms without the use of chemicals or antibiotics.