Seachem Matrix Bio Media 250ml

(642 Reviews)

Price
$5.24

Quantity
(10000 available )

Total Price
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108 Ratings
75
16
10
0
7
Reviews
  • Chevy

    > 24 hour

    Along with Purigen filter media the combo is the best investment I’ve made in my tank thus far

  • Momma1965

    > 24 hour

    Not as much as I invisioned. Barely made a single layer in my external aquarium filter bucket.

  • Alex S.

    > 24 hour

    Great product

  • Ethan Long

    > 24 hour

    I bought based on good reviews. Ive only started using for 2 weeks; so time will tell. Im running in media bag for 30 gallons.

  • Logan Carpenter

    > 24 hour

    Awesome bio media!

  • Kay

    > 24 hour

    came in this little bottle very misleading

  • Lesha

    > 24 hour

    Works as advertised. Would recommend it.

  • William Buckley

    > 24 hour

    I’ve always had an issue with high nitrates in my tank despite frequent water changes. I tried infused media pads but they never worked so I figured I would try MATRIX. I’m glad I did! Got my nitrates down from 80 to 20 in just under 2 weeks and still falling. I’m happy this works!!!!

  • Ashley

    > 24 hour

    I have used this in my 125 gal reef tank for two years in a 5 stage canister filter. I have two 304B canister filters and one of them is just totally full of this and it is working wonders for my tank! One of the best purchases I have made since Ive been in the saltwater/reefing hobby.

  • Anthony

    > 24 hour

    Great addition when added to other media. Really helps keeps the aquarium clean.

Matrix is a highly porous media designed to provide exceptionally efficient bio filtration for single site removal of ammonia, nitrite, and nitrate from freshwater, marine, and reef aquaria. Each liter of matrix provides over 160,000 cm2 (170 sq. Ft.) of surface, equivalent to over 40 L (10 gallons) of typical plastic ball media! this product is sold by volume. Cited weight is minimal weight. Matrix is a naturally mined, chemically inert material for facilitating the growth of biological filtration in aquarium and pond systems. Due to its organic nature - size, shape, coloration, and density of the matrix material will vary slightly between packages. Any of These variants and small irregularities in sizing are perfectly natural and will not affect the integrity of the product or its ability to maintain water quality. It will also not affect pH in the system.

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