Aquarium Ultraviolet Sterilizer 3X up to 125 Gallon Tank 9 Watts.
Features a unique twist flow design that guides water flow more evenly through the sterilizer, increasing exposure to ultraviolet light and improving the treatment of unwanted algae and harmful microorganisms.
Easy set up and installation.
Mounting brackets included for hang on or in-line applications.
Can be used with freshwater and saltwater aquariums.