Xinyou Bio Sponge filter 2811
$3.50
With an airlift system, the super biochemical sponge filter features silent operation and has an excellent filtering effect while oxygenating the water.
The good foam material ensures a healthy bacteria colonization and aids to biological filtration.
Features
- Dimension: 8.5x10.0 cm
- For aquarium size: >20 litres
- Silent operation
- Supply the water with oxygen
- Most fit to external or top filters
- No dead spots in cylinder foam offers increased filtration
- Easy maintenance