Aqua Ultraviolet AAV00070 57-watt UV Sterilizer for Aquarium， 2-Inch， Black[Product Information]- UV is versatile technology used for disinfecting water， other opaque liquids， hard surfaces and air.
- Using the same germicidal rays as the sun
- UV Sterilization is a purely physical process not a chemical one so it doesn’t alter water’s chemistry， taste， smell or ph.
