The Advantage Series is ideal for small ponds, aquariums, and water features. Advantage UV’s are slim, lightweight units designed for UV. Aqua Ultraviolet UV’s will clear your water in 3 to 5 days sometimes overnight and keep it that way. Performance when sized, installed and operated according to our instructions. Model (Inline) Advantage 2000 Advantage 2000+ Wattage 8 15 Fresh Water 5-200 gals Flowrate - 642 gph for 30,000 µw/cm2 200-500 gallons Flowrate - 700 gph for 30,000 µw/cm2 Fresh Water Clarifier&nb