Aqua Ultraviolet

While not all saltwater aquariums need UV sterilizers, practically every one of them can benefit from them. With very little additional piping and equipment, Aqua Ultraviolet UV sterilizers may be fitted to practically any reef tank. UV sterilizers use a particular light bulb to emit UV wavelengths of light, which can kill pathogenic bacteria, cysts, undesirable algae, and other microorganisms.