8D Aquarium Filter Sponge Carbon For Top Filter 8 Layers Aquarium Fish Tank Filter Sponge 8D No Glue Foam Biochemical Cotton Aquarium Water Filtration Accessories

Specification: Model: 8D No Glue Aquarium Filter Sponge Package included: 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. #AquariumAccessories #FilterSponge #FilterCotton #FishTank #Aquarium #AquariumFilter #FishTankFilter Features: - Combine 8 different filter wool, cotton, sponge into one 2cm thickness. - Clean and avoid contamination caused by dirt in the aquarium. - Easy to install, glue free, healthy, non-toxic, tasteless material. - High porosity and opening, air circulation, effective absorption, easy to clean. - Biochemical sponge filter provides biological filtration to the aquarium, helps to stable water quality. - Can be cut into different size as you need Specification: - Material: 8 layers of filter wool, cotton, sponge - Colour: As photo show