Aqua Ultraviolet Classic 57 Watt UV Sterilizer, White, 2" Wiper Options:W/ Wiper consistent UV output and maximum

consistent UV output and maximum performance

Powerful protection for your pond or water feature

making it an excellent choice for larger koi ponds

making it the ideal choice for serious pond owners and commercial applications that require top-tier performance

trophy fish systems

Aqua Ultraviolet Classic 57 Watt UV Sterilizer, White, 2" Wiper Options:W/ Wiper consistent UV output and maximumAquaUltraviolet Classic 57 Watt UV Sterilizer 2 Serious power for larger ponds and serious water clarity. The AquaUltraviolet Classic 57 Watt UV Sterilizer is a high performance unit designed for medium to large ponds, water gardens, and aquariums up to approximately 2,5003,500 gallons (with proper flow and turnover). This robust sterilizer uses a high output UV C lamp to rapidly destroy free floating single cell algae, bacteria, viruses, and protozoa