Aqua Ultraviolet AAV20057 Mercury Quartz Lamp for Aquarium, 57-watt
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<b>[Product Information]</b><br>
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<li>UV is versatile technology used for disinfecting water, other opaque liquids, hard surfaces and air.</li>
<li>Using the same germicidal rays as the sun</li>
<li>UV Sterilization is a purely physical process not a chemical one so it doesn’t alter water’s chemistry, taste, smell or ph.</li>
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