Ujjdwiurgh Advanced Internal Aquarium Filter Air Lifting Design for Small and Medium Fish Tanks, Ensures Clean and Oxygenated Water

Triple filtration and bacterial cultivation purifies water quality, filters fine impurities in the water, and decomposes fish feces to accelerate water circulation and stabilize the water quality of the fish tank Water Fairy is often used in smaller aquariums, such as breeding tanks, small display tanks, etc.; large fish tanks can achieve the role of auxiliary filters Promote wave-making with high dissolved oxygen content, use air to form water , so as to achieve the function of adsorbing impurities and cultivating nitrifying , and increase the oxygen content in the water