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SEACHEM MATRIX (REPACKED) Matrix is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste. Matrix is a porous inorganic solid about 10 mm 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 macropores are ideally sized for the support of nitrifying and denitrifying bacteria. This allows Matrix, unlike other forms of biomedia, 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.
100% SATISFACTION GUARANTEE
5 Star (12)
4 Star (5)
3 Star (1)
2 Star (1)
1 Star (1)
Average Star Rating: 4.3 out of 5
(20 customer reviews)
20 reviews for Seachem Matrix 1L Fish Aquarium Fishtank Canister Sump Biofilter Filter Media
Rated 4 out of 5
Zenith Lead from Saint Petersburg, Russia
Well worth every dollar!
Rated 4 out of 5
Chzydeath from Auckland, New Zealand
Value for money at this discounted price
Rated 3 out of 5
Painter Delight from Marseille, France
Dissatisfied with this product unfortunately
Rated 2 out of 5
neverforgetyourdreamss from Melbourne, Australia
This is just a buyer beware review. Research product thoroughly first.
Rated 1 out of 5
chiquitita from Louisville, United States
Totally not the product I was expecting unfortunately I will most likely return it despite low price
United States of America
Zenith Lead from Saint Petersburg, Russia
Well worth every dollar!
Chzydeath from Auckland, New Zealand
Value for money at this discounted price
Painter Delight from Marseille, France
Dissatisfied with this product unfortunately
neverforgetyourdreamss from Melbourne, Australia
This is just a buyer beware review. Research product thoroughly first.
chiquitita from Louisville, United States
Totally not the product I was expecting unfortunately I will most likely return it despite low price