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Seachem Matrix Bio Media ... has been added to your Cart

Seachem Matrix Bio Media 250 ml, 250 ml

4.7 out of 5 stars 187 ratings

Price: $8.11 & FREE Delivery on orders over $39.00 . Details
  • High capacity biofiltration for the removal of nitrogenous waste
  • Controls ammonia, nitrite and nitrate
  • Highly porous, enormous surface area
  • Supports aerobic and anaerobic bacteria species

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Product details

  • Product Dimensions: 16 x 7.6 x 7.6 cm ; 240 g
  • Boxed-product Weight: 259 g
  • Item Model Number: 116011600
  • ASIN: B0033Q1U7A
  • Date first available at Amazon.com.au: 19 December 2017
  • Customer Reviews: 4.7 out of 5 stars187 customer ratings
  • Amazon Bestsellers Rank: 230 in Pet Supplies (See Top 100 in Pet Supplies)

Frequently bought together

  • Seachem Matrix Bio Media 250 ml, 250 ml
  • +
  • API Master Freshwater Test Kit
Total Price: $73.12
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Product description

Seachem 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 litre of Matrix provides as much surface as 170 litres 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. Available in 250 ml bottle.

Important information

Directions:

Use 250 mL of Matrix for each 200 L (50 US gallons) of water. Matrix may be placed in any kind of filter and is particularly effective in a canister filter. Matrix is sufficiently large that no filter bag should be required for most applications. Matrix works well in drip tray systems, but you may find that the larger Pond Matrix is better suited for such applications. Use with Stability to more rapidly establish the bio-filter. This dosage may differ from your packaging. Based on updated studies, we've found Matrix treats even more water than previously asserted.


Customer Questions & Answers

Customer reviews

4.7 out of 5 stars
4.7 out of 5
187 customer ratings
5 star 81% (81%) 81%
4 star 11% (11%) 11%
3 star 4% (4%) 4%
2 star 1% (1%) 1%
1 star 3% (3%) 3%
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Top international reviews

D
4.0 out of 5 stars Too effective
Reviewed in the United Kingdom on 29 June 2019
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NI
5.0 out of 5 stars It actually removes nitrates
Reviewed in the United Kingdom on 4 January 2020
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Kindle Customer
5.0 out of 5 stars Work well and great product
Reviewed in the United Kingdom on 17 January 2019
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Stephanie H.
5.0 out of 5 stars Worked well
Reviewed in the United Kingdom on 7 September 2019
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Daniel
5.0 out of 5 stars Works
Reviewed in the United Kingdom on 27 February 2020
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Miss Maria C Clarke
5.0 out of 5 stars Recommended filter media
Reviewed in the United Kingdom on 7 March 2019
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janet
5.0 out of 5 stars Dose what it says
Reviewed in the United Kingdom on 20 August 2019
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Tony
5.0 out of 5 stars Excellent
Reviewed in the United Kingdom on 16 January 2019
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conrad gibson
5.0 out of 5 stars Five Stars
Reviewed in the United Kingdom on 29 December 2017
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Amber Hester
5.0 out of 5 stars Heard good things!
Reviewed in the United Kingdom on 28 April 2020
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paul moran
5.0 out of 5 stars .
Reviewed in the United Kingdom on 23 September 2019
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colin
5.0 out of 5 stars Nitrate nuking media
Reviewed in the United Kingdom on 9 February 2020
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digital
5.0 out of 5 stars Filtro biologico per acquari
Reviewed in Italy on 8 March 2019
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4 people found this helpful
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Somdeb Majumder
5.0 out of 5 stars Using along with Seachem Purigen
Reviewed in India on 27 April 2018
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2 people found this helpful
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HedgehogGuy
1.0 out of 5 stars Worked for 3 days, then broke
Reviewed in Canada on 14 November 2018
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One person found this helpful
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