Xinyou XY-2811 Bio Sponge Filter (Cylinder)

Product details

Xinyou XY-2811 Bio Sponge Filter (Cylinder) is an airlift-style aquarium sponge filter designed to provide both mechanical and biological filtration. Its cylinder foam cartridge supports beneficial bacteria colonization, helping break down harmful waste products associated with ammonia and nitrate. In practical terms, it helps keep aquarium water cleaner while also oxygenating the water as the airflow drives circulation within the filter.

Features:

• Airlift sponge design helps oxygenate the water while filtering
• Cylinder foam provides mechanical filtration and a large surface area for beneficial bacteria
• Supports the breakdown of harmful waste, ammonia and nitrate (group-level biological filtration function)
• No dead spots in the cylinder foam for more consistent filtration coverage
• Designed for quieter operation and reduced noise from the air pump with low power consumption
• Multiple installation options, including use as a pre-filtration unit for external or top filters
• Nodular foam cartridge design makes maintenance straightforward

Specifications:

• Type: Cylinder sponge filter with airlift system
• Installation: Various types supported; commonly used as pre-filtration for external or top filters
• Recommended aquarium size: Up to 200L
• Size: 9cm Diameter x 21cm H