AquaUV 15W Black Advantage UV Sterilizer without Hanger

The Advantage 2000 UV Sterilizer is the premium choice for the water sterilization for aquariums up to 50 gallons or hospital or quarantine tanks for ponds up to 200 gallons. For clarification, it will handle a pond up to 1500 gallons. When used as a sterilizer, it will control the amount of harmful bacteria in your aquarium/pond creating a healthier environment for your aquarium ecosystem. When using as a clarifier, it will clear ponds up to 1500 gallon size with 50% to 75 % plant coverage. 
8W Advantage 2000 Max Flow: 1000 gph as clarifier, 642 GPH max is recommened for sterilizer. 
Dimensions: 18" X 4" X 2.5" 
Inlet: 1/2" MPT and 1/2" 90 degree elbow barb included 
Available in black only. 
Lightweight Unit Weighs: 4 lbs 
Housing: Limited lifetime warranty on housing against Ultraviolet degradation
Complete Unit: One year from date of purchase or 18 months from manufacturing date