This Sponge Filter has following features
- Supplying The Water With Much Needed Oxygen
- Most Fit To External Or Top Filter As Prefitration Unit.
- No Dead Spots In Cylinder Foam Offers Increased Filtration.
XINYOU Model No: XY-180 Color: Black Style: Freestanding Feature: Ecological Weight: 177g Height of Filter: 15.5cm Height of Sponge: 6.3cm Diameter of Sponge: 7.5cm Product Description