3cm Thick Biochemical Filter Cotton Sponge for Aquarium Fish Tank White

This 3cm thick biochemical filter sponge is designed for use in aquariums and fish tanks. It provides effective biological filtration, helping to maintain stable water quality and increase oxygen solubility in your aquatic environment.

• Provides biological filtration to stabilize water quality.
• Increases oxygen solubility in the water.
• Operates quietly without disturbing your fish.
• Features good permeability and is easy to clean.
• Ideal sponge filter accessory for your aquarium.

Specifications:

• Product name: Aquarium Sponge
• Available Sizes: 100x20cmx3cm, 100x12x3cm, 50x12x3cm, 50x50cmx3cm, 100cmx30cmx3cm, 100cmx50cmx3cm, 120x30x3cm, 100x40x3cm

Package Content:

• 1 piece of Aquarium Biochemical Sponge