Aqua Ultraviolet Classic 25 Watt Unit 2" Black A00028 (Pack of 1)

The Classic Series UV's are ideal for ponds, aquariums, and water features. The Classic's rugged design has features that allow for quick installation and easy maintenance.As a sterilizer this ultraviolet unit will eliminate green water and control bacteria. The Classic 25 Watt, will sterilize up to 1200 gallons of fresh water or 150 gallons of salt water.Used as a Clarifier the Classic 25 Watt, will control green water in a freshwater environment of up to 4000 gallons that has 50% to 75% plant coverage and partial shade.