One of the most important parts of maintaining a healthy and beautiful tank is to have the best water quality.  This is achieved through the right combination of filtration.

Filter media like Matrix™ is a highly porous bio-media that aides in a great bio-filtration, which helps to remove nitrogenous waste.

Matrix™ is a porous inorganic solid about 10mm in diameter. Each liter of Matrix™ provides as much surface (>~700 m2) as 170 liters of plastic balls! Plastic bio-materials provide only external surface area, whereas Matrix™ provides both external and internal macroporous surface area.

These macro-pores are ideally sized for the support of nitrifying and denitrifying bacteria. This allows Matrix™, unlike other forms of bio-media, to remove nitrate along with ammonia and nitrite, simultaneously and in the same filter.

Matrix™ is completely inert and will not breakdown. It need not be replaced. Since the majority of the bacteria are internal, Matrix™ may be rinsed when needed without damaging the filter. Matrix™ is compatible with all types of wet or wet-dry filters.


  • 2 x 1L Repacked Seachem Matrix
  • High capacity bio filtration
  • Controls ammonia, nitrite, and nitrate
  • Highly porous - enormous surface area (>~700 m2/L)
  • Supports aerobic and anaerobic bacteria species


  • Brand : Seachem
  • Product: Matrix
  • Size: 2 Liter
  • Dosage: 500ml/200L
  • Treats: 800L
  • 100% Genuine
SKU SC-11808
Barcode # 642889757387
Brand Seachem
Shipping Weight 1.5000kg
Shipping Width 0.100m
Shipping Height 0.020m
Shipping Length 0.010m
Unit Of Measure ea
Assembled Length 0.010m
Assembled Height 0.020m
Assembled Width 0.100m


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