Description

Seachem Matrix Carbon

Product overview:

• • Hydrodynamic Design: The uniform beads allow water to flow around and through the media evenly. This prevents “channelling,” where water finds the path of least resistance and bypasses the majority of the carbon.
  • Macroporous Surface: MatrixCarbon is bituminous coal-based but manufactured with a high density of macropores. This makes it particularly effective at capturing large organic molecules that smaller-pored carbons often miss.
  • Low Ash Content: It has an incredibly low ash content, meaning it will not significantly impact the pH of the aquarium water upon introduction.

• • Minimal Phosphate Leaching: Many carbons are washed in phosphoric acid during production, which can lead to algae outbreaks. MatrixCarbon has the lowest detectable leachable phosphate levels on the market.
  • High Adsorptive Capacity: It excels at removing “yellowing” compounds (tannins), medication residues, and dissolved organic odours.
  • Durability: The beads are physically robust and do not crumble into “fines” (black dust), which can irritate the gills of sensitive fish or settle in the substrate.

1. 1. Preparation: Always rinse the carbon in dechlorinated or RO water before use to remove any dust caused by friction during transit.
   2. Placement: Place the media in a fine-mesh bag in an area of high water flow, such as a canister filter or a “hang-on-back” unit.
   3. Dosage: Use approximately 250 ml of MatrixCarbon for every 400 litres of water.
   4. Lifespan: In a typical setup, the carbon remains active for 3 to 6 weeks. Once the water begins to lose its “crystal clear” shimmer, the media is likely exhausted.

• Medication: Always remove MatrixCarbon before treating the aquarium with medications, as the carbon will adsorb the active ingredients and render the treatment ineffective.
• Planted Tanks: While safe, excessive use of carbon in high-tech planted tanks can occasionally remove trace elements needed by plants. Use in moderation or specifically to remove tannins.