Aqua Ultraviolet, A00306, Statuary 3/4" 8 Watt Ultraviolet Sterilizer (Frog) The Statuary UV's are attractive additions to the landscape of any small pond or water feature. The Frog is easy to retrofit simply by connecting to a submersible pump, the UV treats the water as it flows through the statuary body and the spitter returns the water in a steady steam to your water feature. Aqua Ultraviolet UV's will clear your water in 3 to 5 days, sometimes overnight, and keep it that way. Performance is guaranteed when sized, installed and operated according to our instructions.