Seachem Matrix™ – Premium Biological Filter Media for Advanced Aquarium Filtration

Powerful biological filtration for cleaner, healthier aquariums. Seachem Matrix™ is a high-performance bio-media designed to provide exceptional biological filtration by supporting beneficial bacteria that remove harmful aquarium waste.

Key Benefits:

• Removes ammonia, nitrite, and nitrate
• Extremely high surface area for beneficial bacteria
• Supports both aerobic and anaerobic biological filtration
• Permanent filter media that does not break down
• Suitable for freshwater and marine aquariums

Biological filtration is the foundation of a healthy aquarium. Without sufficient beneficial bacteria, harmful waste compounds can build up and threaten fish, corals, and invertebrate health.

Unlike standard plastic bio-media that only provide external surface area, Matrix™ offers both external and internal macroporous surfaces, allowing more beneficial bacteria to colonize.

✔ Greater filtration efficiency in less space

Matrix™ supports bacteria that help remove:

• Ammonia
• Nitrite
• Nitrate

Unlike many bio-media options, it helps manage nitrate as well as the primary nitrogen cycle wastes.

If you want advanced biological filtration with exceptional long-term performance, Seachem Matrix™ is one of the most effective filter media upgrades available.