Sponge Filter Xy-2891 (Corner)

The XY-2891 Corner Sponge Filter is a space-efficient aquarium filtration system designed to fit in tank corners. It features a cylindrical black sponge body with ridged surfaces and an integrated clear uplift tube for effective water circulation and oxygenation. Key features: • Corner-fitting design maximizes tank space • Ridged sponge surface for enhanced filtration • Built-in transparent uplift tube • Dual mechanical and biological filtration • Stable base for secure positioning • Easy to install and maintain This filter operates through an air-powered system that draws water through the porous sponge material, trapping debris while providing surface area for beneficial bacteria colonization. The ridged design increases the filtration surface area while maintaining a compact footprint. The clear uplift tube allows for visual monitoring of water flow. Ideal for both small and medium-sized aquariums where corner placement is preferred.