UV is a versatile technology used for disinfecting water, other opaque liquids, hard surfaces and air. Using the same germicidal rays as the sun, but hundreds of times stronger. UV offers a reliable, cost effective, environmentally friendly alternative to chemicals and their resulting bi-products.
UV sterilization is a purely physical process not a chemical one so it doesn't alter water's chemistry, taste, smell or pH. These lamps are ideal for ponds, aquariums and water features.