Pawever Pets Aquarium Filter offers a powerful 1400L/H water flow rate, ensuring efficient filtration for aquariums up to 2m in depth. Its multi-stage filtration system, including biochemical cotton and optional bio-balls, effectively removes dirt and impurities, maintaining a clean and healthy aquatic environment for your fish. The filter also features adjustable spray bars, allowing you to customize the water flow pattern and create a gentle current for your fish to enjoy.