Generic Quiet Aquarium Sponge Filter Submersible Bio Filter with 2 Extra Foam Sponges for Fish Tank

Aquarium Vitality: The Aquarium Sponge Filter supports a thriving micro-organism cycle, essential for achieving crystal-clear water. Eliminate murky conditions and create an ideal environment for your aquatic inhabitants.Filtration: Enjoy exceptional water clarity with our sponge filter, which provides both physical and biological filtration. The 7-layer ribbed sponge efficiently captures debris and impurities.Improved Oxygen Levels: Featuring a retractable water outlet, our filter generates plentiful air bubbles and circulation, greatly enhancing oxygen levels for a flourishing aquatic habitat.Durable Construction: Made from high-strength ABS, the sponge filter is designed for durability, resisting damage and ensuring long-lasting performance. The adjustable 360-degree outlet enhances oxygen absorption for lively fish.Size Compatibility: Suitable for tanks between 10 to 50 gallons, this filter comes with strong suction cups for easy installation. Please note that an air pump and 4mm air hose are required but not included.