UV-C sterilizers for ponds, freshwater and saltwater aquariums. Removes free-floating, green algae and bacterial blooms that cause turbidity and protect your fish from pathogens. It clarifies water without the use of chemicals. The PURE LIGHT UV-C filter is equipped with a high-efficiency and long-lasting UV-C lamp, automatic protection switch for lamp replacement, safety shut-off. The filter body is impact resistant, weatherproof and resistant to sunlight exposure.
