XINYOU XY-1038 Black Biochemical Filter Foam/Sponge | 45x45x5CM, Pack of 1

• Model Name: xy-1038, size: 45x45x4.5CM approx, Color: Black, Usage: Cleaning, Function: Filter Water, Application: Fresh Water.
• The Biochemical sponge filter has the best effect on decomposing the excrement and the forage leftover.
• The foam is 20ppi. Its multi-porous feature will avoid blockages and provide the largest adhesion area for bacteria.
• The material has great thickness, it is durable. Very suitable for using in freshwater and marine water. Can be cut any sizes as your needed.
• Lightweight & softness design. Excellent water permeability. Cultivate the nitrifying bacteria for biological filtration. Dense shape makes it effective to avoid residue. Can be used again after cleaning. Package Included: 1*aquarium sponge filter.

The Biochemical Filter has the best effect on decomposing the excrement and the forage leftover. Its multi-porous feature will avoid blockages and provide the largest adhesion area for bacteria. The material has great thickness, it is durable. Very suitable for using in freshwater and marine water. Can be cut any sizes as your needed. Lightweight & softness design. Excellent water permeability. Cultivate the nitrifying bacteria for biological filtration. Dense shape makes it effective to avoid residue .Can be used again after cleaning.