Sponge Filter Xy-2835

The XY-2835 is a compact aquarium sponge filter that provides effective mechanical and biological filtration. It features a cylindrical design with black sponge material and a clear plastic tube for optimal water flow and oxygenation in fish tanks. Key features: • Dual mechanical and biological filtration • Compact cylindrical design • High-density black sponge material • Clear plastic lift tube • Easy installation and maintenance • Suitable for freshwater aquariums This filter operates through an air-powered system where bubbles rise through the lift tube, creating water circulation that draws debris into the sponge material. The porous sponge surface provides ample area for beneficial bacteria colonization while trapping particles and waste. The stable base ensures the filter stays in position. Regular cleaning of the sponge material is all that's needed for maintenance. Ideal for small to medium-sized aquariums requiring reliable filtration.