UV-C water clarifier for ponds, freshwater and marine aquariums. Removes free-floating, green algae and bacterial blooms that cause cloudiness and protects your fish from pathogens. It clarifies water without the use of chemicals. The PURE LIGHT UV-C filter is provided with high-performance and long-lasting UV-C lamp, automatic protection switch for the lamp replacement, safety closing. The filter body is shock-resistant, weather-proof and resistant to exposure to sunlight. It can be used as an independently operating appliance, and in a combination with filters PREXO adv, PURO adv and PRATICO adv from NEWA POND range of filters. SPECIAL FEATURES 1) 3-year warranty; 2) It removes algae and pathogenic bacteria safely and efficiently; 3) High-quality UVC lamp ensures longlasting and efficient operation; 4) Control of UVC lamp operation; 5) It can be connected to a large range of hoses of different diameters (13mm – 20mm – 25mm).