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Seachem Matrix 500 ml
Sleep en draai
360 Seachem Matrix Seachem Matrix Seachem Matrix 250 ml Seachem Matrix 500 ml Seachem Matrix 1000 ml Seachem Matrix 2000 ml Seachem Matrix 4000 ml

Seachem Matrix

€31.96 / l
Tax included

Seachem Matrix is a biological filter media with high porosity for the removal of nitrogenous waste. The Matrix is a porous, mineral, and hard pellets of 10 mm in diameter, with a very good filter.

Available in 250ml, 500ml, 1000ml

For 1 to 2 weeks

Out of stock
 Customer ratings and reviews
 (4,9/5)  - 22 rating(s) - 22 review(s)
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Seachem Matrix

Seachem Matrix is a biological filter media with high porosity for the removal of nitrogenous waste. The Matrix is a porous, mineral, and hard pellets of 10 mm in diameter. Each liter of Matrix has a surface area of approx. 700 m2. Synthetic filter media, only on the outside, hechtingsoppervlakte features, it has Seachem Matrix, both externally and internally, in the macro-porous surface area. This is a macro-porous surface area, it is ideal for the accommodation of the nitrifying and de-nitrifying bacteria. This enables the Matrix to be able to, other than that of the other filter media, nitrates, along with ammonia and nitrate, to remove at one and the same filter.

Seachem Matrix is completely inert and will not decompose. Replacement is not necessary. Because the bacteria are, for the most part internally, then the Matrix can be rinsed out without any damage to the filtration to be the cause. Seachem Matrix is preferably used in an potfilter, but it is also suitable for use in all kinds of wet and dry filters.

Available in 250ml, 500ml, 1000ml

Seachem Matrix instructions for use

Use 250 ml of Matrix for each 200 L of water. The Matrix can be in any kind of a filter is to be inserted, and it is particularly well suited for use in an external potfilter. The Matrix is so large that no filternet in filtermandjes to be used. The Matrix also works well in druppelfiltersystemen. Tip: combine this with the Stability for the quick creation of a working bio-filter.


Data sheet

Product type:
Filter material
Article number:
multiple options
250ml, 500ml, 1000ml
Grain size
ca. 10 mm

Specific References

By on  10 Aug. 2022 (Seachem Matrix) :


seachem matrix is gewoon een zeer goed product het zit in 2 van mijn filters [ oase ]
ik gebruik het samen met sachem purigen en dat werk ook zeer goed
dus gewoon een aanrader

By on  26 May 2022 (Seachem Matrix) :

1ère expérience

Reçu conseil d'un ami, pour ma part cela va être une 1ère expérience. Mais d'après mon ami c'est un excellent produit

By on  06 Apr. 2022 (Seachem Matrix) :

Het allerbeste

Tweede tank ingedraaid met matrix. Ging beduidend sneller en is erg stabiel. Combineer met purigen and you're off!!

By on  01 Feb. 2022 (Seachem Matrix) :

Het beste filtermedium ooit

Seachem zegt dat hun Matrix zeer poreus is en bij het uitspoelen zie je dat al. De steentjes blijven drijven.
Over de werking kan ik nog niet veel zeggen, want het zit pas een paar dagen in mijn filter. Maar als ik op de vele enthousiaste reacties afga gaat mijn bak nog stabieler draaien dan hij nu al doet.

By on  17 Jan. 2022 (Seachem Matrix) :

Beste wat er te koop is

Volgens de meeste aquarianen op internet. Zit sinds gisteren in het filter.

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