6Layers Fish Tank Filter Sponge 6D Thicken High-density No Glue Foam Biochemical Cotton Aquarium Filtration Accessories

Specification:   

Model: 6D Aquarium Filter Sponge
 

Size: 50x11x2cm,40x30x2cm,50x40x2cm

Package include:1 X Aquarium Filter Sponge


Feature:

1, 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.

2, The material has great thickness, it is durable.Can be used again after cleaning.
3, Can be cut any sizes as your needed.

4, Cultivate the nitrifying bacteria for biological filtration.
5, Dense shape makes it effective to avoid residue.

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SIZE: （Unit cm）   
              50x11x2cm
              40x30x2cm
              50x40x2cm
             120X30X2cm
             120X50X2cm
              200X40X2cm