The Stainless Steel Series UVs are ideal for ponds, aquariums, and water features. These units are constructed of 316 Stainless Steel electropolished and passivated. Stainless steel units have features that allow for quick installation and easy maintenance. Aqua Ultraviolets UVs will clear your water in 3-5 days, sometimes overnight, and keep it that way.Aqua UV Stainless Steel 100 watt UV Sterilizer, 2″ Outlets by Aqua Ultraviolet.The Stainless Steel Series UVs are ideal for ponds, aquariums, and water features. These units are constructed of 316 Stainless Steel electropolished and passivated. Stainless steel units have features that allow for quick installation and easy maintenance. Aqua Ultraviolets UVs will clear your water in 3-5 days, sometimes overnight, and keep it that way. Performance is guaranteed when sized, installed and operated according to our instructions.A sterilizer will eliminate green water and control bacteria. The Stainless Steel 100 Watt, will sterilize up to 13,000 gallons of freshwater.Features:Fresh Water Sterilizer8,500-13,000 gals/Flowrate – 6,600 gph for 30,000 w/cm2Fresh Water Clarifier to 20,000 galsProduct code: 3278Item No. UV-AQ-A00434