Aqua Fish or Frog UV filter and Spitter all in one This Unique Patented Aqua Spitters sit on the edge of youry pond and gives you crystal clear water. The Ultra-Violet lamp is surrounded by a quartz sleeve to assure that your pond will stay clear. Can be connected to any submersible pump or existing filter for easy installation. UL and ETLc listed. Weighs 14 lb. Made from a high quality UV resistant gray poly resin. Comes with a 15'electrical cord, with two 3/4 inlets one in the front the other in the back allowing you to place your Aqua Fish at any angle. Outlet 3/4" with a 2" clean out on the bottom. 25W Sterilizes up to 1200 Gallons with a maximum flow rate of 1200 gph .; Clarifies up to 4000 Gallons with a maximum flow rate of 2000 gph and a minimum 50% plant coverage.