Green killing machine internal UV sterilizer with power head the green killing machine internal UV sterilizer with power head is an absolutely submersible UV sterilizer and power head in one. UV radiation is effective in controlling bacteria, yeast, molds and other pathogens, in turn controlling algae growth. Water flows in direct contact with the UV lamp, intensifying its function of fighting green water. As well as, it may be hidden at the back of ornaments on your aquarium, cutting back on tubing around your tank. The unit is designed for water to glide through in a zig zag pattern to maximize the exposure to the UV bulb making it incredibly efficient and pump included simple 1-2-3 installation submersible assembly no external pipes or plumbing suction cup mounting – no hardware required led signals need for UV bulb replacement electrically child protected 12v low voltage design zigzag glide designs for maximum sterilizing time radiation at a wavelength of 254mn making the unit extremely effective filtration pump and sponge inclusive.
Keep your aquarium crystal clear
Controls green water, gets rid of cloudiness & bacteria with none chemicals
Perfect for aquariums as much as 20 Ga. (80L)
No installation at all, simply clip to any waterfall filter
Led signals need for a UV bulb replacement