The Aqua Frog 25 Watt UV filter can be connected to any submersible pump or any existing filter, which allow for easy installation and quick setup. All Aqua Frogs are UL and ETL listed. A wonderful addition to any small pond environment. This Sterilizer is the premium choice for water sterilization or clarification for 500-1200 gallon ponds. When used as a sterilizer it will control the amount of harmful bacteria in your pond creation a healthier environment for your ponds ecosystem. When using this unit as a clarifier it will clear ponds up to 3200 gallons size with 50% to 75% plant coverage.

The Aqua Frog can sit on the edge of any pond and give you crystal clear water. The Aqua Frog is unique. This patented device has a Ultra-Violet lamp surrounded by a quartz sleeve to assure that your pond will stay clear. The Aqua Frog is outfitted with two 3/4 inlets one in the front the other in the back this allows you to place your Aqua Frog at any angle. Another feature of the Aqua Frog is that it has a 2" clean out on the bottom.
 

Out of Pond Use Only! Not too be Submerged.