Oxygen-Boosting Aquarium Filter: Enhances water quality by infusing oxygen, ideal for 5-10 Gallon nano tanks. Quiet Fish Tank Filter: Reduces noise pollution, providing a serene environment for sensitive fish species. Complete Filtration System: Multi-layered filter media offers both mechanical and biochemical filtration. Easy Maintenance: Top layer white filter pad for trapping debris, bio-sponge and ceramic rings for biological breakdown. Compact Design: Perfect for shrimp, fry, and breeding tanks, with minimal water disturbance. Introducing our innovative Corner Sponge Bio Filter, a top choice for nano aquariums up to 10 Gallons. Designed to deliver a complete filtration solution while ensuring a peaceful habitat for your aquatic life. The filter's multi-layer media provides superior mechanical and biochemical cleaning, making it perfect for shrimp, fry, and breeding environments. Enjoy quiet operation and reduced energy consumption, ideal for hobbyists seeking a balance between efficiency and serenity.