Green Killing Machine 9W Internal UV Steriliser for Aquariums up to 200L (9W)

The GKM9W Internal UV System with Power Head is for aquariums up to 200L. The GKM9W allows water flow in direct contact with the UV lamp, making it extremely efficient. Keep your aquarium crystal clear & reduce water changes. It includes the pump and takes only 5 minutes to install (no tools required). The UV lamp and pump are submersed completely in the aquarium and are attached to the inside of the aquarium with the included suction cups. Assembled size 9.4 x 8.3 x 26cm. LED signals need for a UV Bulb replacement, easy change without tools. UV bulbs lasts for 6 to 9 months, assuming constant use. Sealed UV bulb design - avoid UV housing deteriorate, fresh with every bulb change. Once your water is clear, there is no need to keep your GKM turned on 24/7. This will help increase the life of your UV lamp. Pump Flow Rate: 450L/Hr by itself. Included components: Water pump, Sealed UV bulb, Control Box, Power Supply. Comes with UK plug standard Power Supply.