The Aqua Ultraviolet Classic 25 Watt Black 2" UV Sterilizer is the premium choice as a clarifier and sterilizer in ponds and aquariums. Used as a sterilizer, the Classic 25 Watt UV is the premium choice for a 500-1200 gallon pond or an aquarium up to 150 gallons. Used as a clarifier, the Classic 25 Watt can treat up to 4000 gallons of fresh water that has 50% to 75% plant coverage.
- A pump is a required. For proper flow rates for your application consult the Installation Manual.
- Dimensions: 20" X 6" X 2-3/8"
- Inlet: 2” slip, Outlet: 2” slip
- Housing: Limited lifetime warranty on housing against Ultraviolet degradation. Complete Unit: One year from date of purchase or 18 months from manufacturing date
- Controls algae, bacteria & protozoa
- Clears water in 3-5 days, sometimes overnight