Fluvol SPEC Aquarium Replacement Filter Media Kit, 3-Pack with Foam, Carbon & BioMax

Fluval SPEC Replacement Filter Kit is a three-media filtration bundle for Fluval SPEC aquariums, with foam, carbon and 1.5 oz of BioMax for mechanical, chemical and biological filtration.

• Three filtration media in one bundle — supports mechanical, chemical and biological filtration.
• Fluval SPEC foam filter block — traps large particles and debris.
• Research-grade carbon media — adsorbs impurities and helps remove heavy metals, odors and discoloration.
• 1.5 oz of Fluval SPEC BioMax — provides surface area for beneficial bacteria colonization.
• Designed for Fluval SPEC aquariums — made to fit this aquarium range.

Keeping aquarium filtration working means addressing different kinds of waste and impurities. This kit brings together three media types for Fluval SPEC aquarium maintenance: foam for mechanical filtration, carbon for chemical filtration and BioMax for biological filtration.

How do the three filtration stages work?

The kit combines mechanical, chemical and biological media to address different filtration needs. The foam block catches larger particles and debris, while carbon adsorbs impurities from the water. BioMax provides a surface where beneficial bacteria can colonize, supporting the breakdown of fish waste.

• The foam’s pore structure can also develop biological activity over time.
• Carbon has a large surface area for adsorption.

What does each replacement media do?

The foam block is designed for mechanical filtration, carbon provides the chemical filtration stage, and BioMax supplies biological filtration. BioMax’s surface area supports beneficial bacteria colonization, which enhances the elimination of fish waste and supports a healthier aquarium environment.

• Carbon helps remove heavy metals, odors and discoloration.
• BioMax allows water to move through the media for contact with its surface.

What comes in the Fluval SPEC filter kit, and which aquariums is it for?

The bundle contains a Fluval SPEC Replacement Foam Filter Block, Fluval SPEC Carbon Filter Media and 1.5 oz of Fluval SPEC BioMax. It is specifically designed for Fluval SPEC aquariums, so the compatibility is focused on that aquarium range.

• Foam block: particle and debris filtration.
• Carbon media: chemical filtration.
• BioMax: biological filtration.

This replacement set suits Fluval SPEC aquarium owners who want all three filtration media types together, including BioMax for beneficial bacteria colonization. Its foam, carbon and BioMax components serve distinct mechanical, chemical and biological filtration roles for Fluval SPEC aquariums.