10PCS 3D Bacterial Cultivation Cubes Aquarium Bio Filter Media Fish Tank Clean

Improve biological filtration in your aquarium with this 10 pack of porous bio filter media cubes. Designed with a 3D multi hole structure, each cube provides a large internal surface area to support beneficial bacteria growth and help stabilise water conditions in freshwater or marine tanks.

The nine hole design and layered pore structure promote strong water flow while reducing the risk of clogging. By encouraging the natural nitrogen cycle, these cubes assist in breaking down waste and organic build up, helping maintain clearer water and a healthier tank environment.

Features

• 3D porous structure with nine hole design
• Large surface area for beneficial bacteria colonisation
• Promotes stable biological filtration
• High permeability to support consistent water flow
• Suitable for freshwater and marine aquariums
• Lightweight and easy to place in most filter systems

Ideal for use in canister filters, sump systems, internal filters or filter chambers in home aquariums across a range of tank sizes.

Specifications

• Quantity: 10 cubes
• Material: Porous bio filtration media
• Size per cube: Approx. 5 x 5 x 4 cm
• Colour: Beige

Package Includes

• 10 x Aquarium bio filter media cubes

Note

• Rinse thoroughly with aquarium water before first use
• Place inside a filter chamber for best performance
• Do not wash with tap water to avoid harming beneficial bacteria
• Replace gradually over time rather than all at once
• Allow 1 to 3 cm size tolerance due to manual measurement