Maximize your aquarium’s biological filtration with Seachem Matrix a high performance bio media designed to support a healthy and stable aquarium.

Matrix provides an enormous surface area for beneficial bacteria to colonize, helping efficiently break down ammonia, nitrite, and nitrate. Its unique porous structure supports both aerobic and anaerobic bacteria, allowing for natural nitrate reduction over time.

Suitable for use in canister filters, media reactors, and sump systems, Matrix is a long-lasting solution for maintaining clean, balanced water in both freshwater and saltwater aquariums.

What It Does

• Supports biological filtration
• Helps break down ammonia and nitrite
• Assists in natural nitrate reduction
• Promotes a stable and healthy aquarium environment

Why It Matters

Biological filtration is the backbone of any successful aquarium.
Matrix provides a large surface area for beneficial bacteria, helping maintain water quality and reduce harmful waste buildup.

Perfect For

• Freshwater aquariums
• Saltwater and reef tanks
• Canister filters, sump systems, and media reactors
• Hobbyists looking to improve filtration efficiency

Features

• High surface area porous media
• Supports aerobic and anaerobic bacteria
• Long-lasting and reusable
• Compatible with most filtration systems

Sizes

• 1L container
• 2L container

Pro Tip

Rinse before use and place in a high flow area of your filter or sump for best results. Avoid replacing all bio media at once to preserve beneficial bacteria.