Aqua Ultraviolet Classic 15 Watt UV Sterilizer, Black, 2" Wiper Options:No Wiper Valve Inlet/Outlet Sizing: 1 -

Valve Inlet/Outlet Sizing: 1 - 1/2" or 2"

and can handle heavy fish and feed loads

Easy to install and service

self-priming external pump from Sequence’s Alpha Primer series

Large integrated strainer basket reduces clogging and cleaning frequency

Aqua Ultraviolet Classic 15 Watt UV Sterilizer, Black, 2" Wiper Options:No Wiper Valve Inlet/Outlet Sizing: 1 -AquaUltraviolet Classic 15 Watt UV Sterilizer 2 Crystal clear, healthy water made simple. The Aqua Ultraviolet Classic 15 Watt UV Sterilizer is a powerful, reliable choice for medium sized ponds, water gardens, and aquariums up to approximately 500600 gallons (with proper flow and turnover). This unit harnesses high output UV C technology to effectively destroy free floating single cell algae, bacteria, viruses, and protozoa that cause green water,