AQUASTEP Ultraviolet Sterilizers can be installed in a hanging position or underneath aquarium tanks to kill disease causing micro-organisms, or inside pond filters or skimmers to kill free floating algae.
Rainbow Lifegard Ultraviolet Sterilizers produce UV light at 2537 angstroms, exerting a lethal effect on the unwanted, disease causing micro-organisms. They are extremely beneficial in destroying disease causing Pathogens, Harmful Bacteria, Mold spores, Yeast, Virus, Protozoa, Fungi as well as Algae. Lifegard UVs use pure hard quartz material in their bulbs. Pure quartz material resists solarization and improves the longevity of the UV bulb.