Xinyou Sponge Filter (8 x 13.5″)

Product details

The Xinyou Sponge Filter (8 x 13.5") is an aquarium sponge filter designed to provide gentle mechanical and biological filtration in freshwater aquariums. Sponge filters are commonly powered by an air pump using an uplift design, which draws water through the sponge where beneficial microbes can colonize. This makes it a practical choice for routine tank filtration, for tanks that need softer water movement, and for setups where you want stable, long-lasting biological filtration without strong currents.

Features:

• Uses a sponge media to help trap fine particles while supporting beneficial biofilm growth for biological filtration
• Typically produces a gentle, distributed flow that is often suitable for delicate aquarium inhabitants
• Commonly used with air-powered uplift filtration, helping oxygenate the tank indirectly through air-driven circulation
• Designed to be straightforward to maintain by rinsing the sponge in old tank water during servicing
• Sponge media can be a convenient option for long-term filtration because it relies on colonized surfaces rather than replaceable filter cartridges

Specifications:

• Overall size (as listed): 20.3 cm diameter x 34.3 cm H (8" x 13.5")