Seachem Matrix Biological Media 2 L

Marsoni

M251S

$27.99

Get it in 3 business days with 1 day shipping. Friday, May 29

Seachem Matrix Biological Media 2 LMatrix 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

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The dog loves them. Not the freshest smelling thing, but she gets through them so quickly it doesn’t really matter. She is an extreme chewer. They’re a good size. I think the price is fine. She weighs about 12 pounds. I know this is a lot of random information, but it can help you make a decision on whether to purchase or not. I would recommend them.

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Reviewed in the United States on December 29, 2025

Verified Purchase

Daryl

Lowell, US

★★★★★ 5

Woof woof

Size: 1 Count (Pack of 10)

My daughters pit bull loves ‘em. I especially like that each are packaged individually. Al natural.

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Reviewed in the United States on January 30, 2026

Verified Purchase