SunSun CUP-809 UV 9W Aquarium Filtration Pump, 185gph

Description This amazing SunSun CUP-809 Submersible UV Sterilizer allows simple and effective UV control of harmful microorganisms & free-floating algae. Compact and versatile units are ready to install – no additional tubing or circulation pump required. Large mechanical pre-filter sponge captures debris to optimize UV exposure. Built-in pump directs waterborne organisms past the UV-C lamp for clean, clear aquarium water. Install in vertical or horizontal position right in your aquarium or sump. For fresh, saltwater aquariums or garden pond. Includes UV unit with built-in pump and UV ballast, UV-C lamp, mechanical pre-filter sponge and suction cup mounting brackets. Change bulb yearly for optimum UV performance. Includes ceramic ring for additional biological filtration. This product rolled filter fountain sterilization oxygen pumping and many other functions into one, compact configuration cabinet bulk. This product suitable for ponds, equipment for medium and large aquariums. Both sea and fresh water dual-use.