Bio-Foam is a specialized filtration media designed for use with high-performance canister filters such as the FX2, FX4, FX5, and FX6 models. It serves a dual purpose by providing both mechanical and biological filtration.

• Mechanical Filtration: The foam structure effectively traps debris, detritus, and other large particles from the water, helping to keep the aquarium water clean and clear.
• Biological Filtration: The open-cell foam also provides an ideal surface area for beneficial bacteria to colonize. These bacteria break down harmful substances like ammonia and nitrites, contributing to a healthier and more stable aquatic environment.

This combination of mechanical and biological filtration makes Bio-Foam a highly efficient and versatile media, ensuring better water quality and reduced maintenance for high-performance filters.