Aqua Ultraviolet® Advantage Series UV Clarifiers Size:15 Watts has three sequencing patterns

has three sequencing patterns

These replacement high efficiency ultraviolet bulbs (ultraviolet lamps) fit the TetraPond® GreenFree® UV Clarifiers

Stainless steel brackets

API® pH Up® slowly raises the pH of pond water (making it more alkaline) without harming delicate pond fish or aquatic plants

75"W x 13"H

Aqua Ultraviolet® Advantage Series UV Clarifiers Size:15 Watts has three sequencing patternsThe Aqua Ultraviolet Advantage Series UV Clarifiers are ideal for small ponds, aquariums, and water features. The slim designed, lightweight design of this ultraviolet sterilizer gives versatile usage and maximum effectiveness. Aqua Ultraviolet UV clarifiers will clear your water in 3 to 5 days sometimes overnight and keep it that way. Performance is guaranteed when sized, installed and operated according to instructions. SKU UPC Code Description