Fish Tank Ozone Generator Aquarium Water Purifier Algae Cleaning Deodorizer Machine

Ultra-quiet, high-efficiency, stable and durable; Used with an air pump and air stone, it can increase the amount of ozone dissolved in the water; Efficiently dissolve NO2 (nitrite), quickly deodorize and kill bacteria, and increase nutrients in the water Voltage: 110V--US plug Power: 6w Ozone amount: 120mg