Remove trihalomethanes and geosmins, controlling blue green algae and filamentous algae in your drinking water supply without algaecides. Unique Clean-Flo lake aerator has fish odor removal, removing rust stain from white clothing and rids bad taste and metallic taste in your drinking water supply. Click here to learn how CLEAN-FLO will clean your drinking water supply. Removing blue green algae removes most taste and odor problems in drinking water.