Features:
u Unique 360 degree rotatable body design.
u Dual applications: in-line and hang-on installation.
u Internal special structure design for ideal water flow direction, enhance unit working function.
u Unit body (reaction chamber, water valves etc.) complete with ultraviolet resistant.
u Transparent water valves for easy operation display.
u Perfect water leakage proof design.
u UV bulb and external independent electronic ballast included.
u Available in 9W, 18W and 36W versions
u Suitable for pond, pool and freshwater or saltwater aquariums.