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

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