3cm Thick Bio Filter Sponge – Aquarium Cotton Foam for Filtration

Product Description

This 3cm thick bio filter sponge provides superior biochemical filtration for your aquarium.

The super thick design offers maximum surface area for beneficial bacteria colonisation, ensuring efficient biological filtration and crystal-clear water quality. Made from high-quality foam material, this sponge effectively traps debris whilst promoting healthy bacterial growth.

Perfect for both freshwater and marine aquariums, this bio cotton foam works as an excellent skimmer and water cleaner. The durable construction ensures long-lasting performance, making it an essential component of any aquarium filtration system.

Key Features

• 3cm thick for maximum filtration
• High-quality foam material
• Promotes beneficial bacteria growth
• Effective debris trapping
• Suitable for all aquarium types

Specifications

Perfect for: Biological filtration, maintaining water quality, and supporting beneficial bacteria in your aquarium.