Shipping: Shipped from distribution center in Seattle, United States of America.
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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 5 out of 5
deliriousmistakes from Bydgoszcz, Poland
Great value especially when offered on groupspree groupbuy discount
Rated 5 out of 5
Stephen Returns from Boston, United States
Works well for the most part
Rated 5 out of 5
Walking Statue from Essen, Germany
I started using this product a bit sceptical but it worked out well
Rated 5 out of 5
Miss Thing from Augusta, United States
I bought this a few weeks ago and very impressed with it and fast delivery after group buy
Rated 5 out of 5
Past Haunts from Santa Cruz de Tenerife, Spain
This is my second only because I was satisfied with the first one, for the price, cant beat it
United States of America
deliriousmistakes from Bydgoszcz, Poland
Great value especially when offered on groupspree groupbuy discount
Stephen Returns from Boston, United States
Works well for the most part
Walking Statue from Essen, Germany
I started using this product a bit sceptical but it worked out well
Miss Thing from Augusta, United States
I bought this a few weeks ago and very impressed with it and fast delivery after group buy
Past Haunts from Santa Cruz de Tenerife, Spain
This is my second only because I was satisfied with the first one, for the price, cant beat it