Oxyful 18W UV Ultraviolet 14" Algae Bacteria Virus Sizeterilizer Light Clarifier Lamp Filter for Aquarium Koi Pond Fish Tank

STABILIZE YOUR ECOSYSTEM - Removes the toughest grime in your saltwater reef tank, freshwater aquarium, or pond. Simple to achieve crystal clear water by keeping nitrate levels down. PROTECT YOUR FISH - The high-performance UV bulb ensures professional power to prevent harmful bacteria in your ecosystem without additional use of chemicals. Perfect for saltwater corals and invertebrates. MAX FLOW RATE - 792 GPH 18W UV bulb. Perfect for tank or pond sizes up to 6604 gallons (25000 liters) of water. LONG LASTING UV BULB - Life of UV bulb effective up to 1 year. UV bulb encased in a hard plastic housing where water is not exposed to any copper. SPECIFICATIONS: 22w power consumption 18w UV bulb 14"L x 6"W x 4.5"H.17 ft power cable. Inlet/Outlet diameters: 1" to 1-1/4" and 1-1/2" to 2" tube. Instructions: The oxyfuel ultraviolet sterilizer can be installed vertically or horizontally. The best place to install your UV sterilizer is after the filter. If it is necessary to install the sterilizer before the filter, adequate pre-filtration should be used to prevent the quartz sleeve from breaking from debris. The rubber ring will go in between the inlet/outlet while screwing the nut on top to tighten the seal. On/Off is managed through the plug it is connected to. 792 gallons/hr. Sterilizer 18 watts (L x w x h) 14" x 6" x 4.5".