2/4Cm 50X50Cm Biological Cotton Filter Foam Pond Aquarium Fish Tank Sponge Pad

Feature: Suitable for using in freshwater and marine water. Cultivate the nitrifying bacteria for biological filtration. Offers good biochemical and physical filtration effects. Excellent water permeability. Can be used again after cleaning. Can be cut any sizes as your needed.

Specification: Material:Polyurethane Color:as the picture Size :(L)X(W)X(H) 50*50*2cm/50*50*4cm Micropore/Mesopore/Macropore

Package Include:1pcs

Note: 1.Please allow 0.1cm error due to manual measurement. 2.The color of the product will be a little different from the color of the picture because of the difference between the light and the discriminator. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.