AquaUltraviolet Classic 120 Watt UV Sterilizer – 2”
Maximum power for large ponds and professional water clarity. The AquaUltraviolet Classic 120 Watt UV Sterilizer is a high-performance unit designed for large ponds, water gardens, and high-volume aquatic systems up to approximately 6,000–8,000 gallons (with proper flow and turnover). This powerhouse uses a high-output UV-C lamp to rapidly destroy free-floating single-cell algae, bacteria, viruses, and protozoa that cause green water, disease outbreaks, and poor water quality — delivering crystal-clear results without any chemicals.
Built with the legendary durability and ease of maintenance of the Classic series, it features easy-twist caps for quick quartz sleeve cleaning and robust 2” inlet/outlet plumbing. The 120 Watt lamp provides serious sterilization strength while remaining surprisingly user-friendly, making it the ideal choice for large koi ponds, trophy fish collections, commercial water features, and demanding aquatic systems.
Key Features:
- 2” inlet/outlet for easy plumbing integration
- High-output 120 Watt UV-C lamp for maximum sterilization power
- Easy-twist cap design for fast quartz sleeve access
- Chemical-free algae and pathogen control
- Sterilization for up to approximately 8000 gallons
When your pond or water feature is big and you demand the best water quality possible, the Classic 120 Watt delivers. Professional-grade clarity and protection.