Seachem MatrixCarbon™ 250mL is a premium, low-dust activated carbon designed for crystal-clear aquarium water in freshwater and marine systems. Engineered in a spherical bead form, MatrixCarbon™ delivers exceptional adsorption of organic waste, medications, discoloration, and odors while minimizing impact on pH.

Unlike many traditional carbons, MatrixCarbon™ features a large internal pore structure that targets larger organic molecules more effectively. Its low-ash, low-phosphate formulation makes it ideal for reef aquariums and planted tanks where water purity and stability are essential.

Suitable for use in filter bags, canister filters, hang-on-back filters, and sump systems, this high-capacity carbon provides long-lasting chemical filtration.

Key Features

• 250mL premium spherical activated carbon
• Low-dust, low-ash, and low-phosphate formulation
• Removes organic waste, discoloration, and odors
• Helps maintain crystal-clear water
• Minimal impact on pH
• Suitable for freshwater, planted, and marine aquariums
• Ideal for reef-safe chemical filtration

Directions for Use

Rinse before use. Place in a filter bag or chemical filtration chamber in an area of strong water flow. Replace as needed based on bioload and water clarity.

Seachem MatrixCarbon™ 250mL offers high-efficiency chemical filtration to help maintain clean, stable, and visually clear aquarium water.