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.
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.
in 50 offers
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.
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.
Size
Last updated at 27/10/2025 23:30:00
Seachem Matrix High Capacity Biofiltration Media For Fish Aquarium 500ml by Budget Pet Products
Delivery between 29 Oct – 6 Nov $0
Seachem Matrix 2L High Capacity Bio Filtration Treats 800L
Delivery $10
See 42 historical offers
Seachem Matrix 4L
Delivery between 27 Oct – 7 Nov $9.95
Seachem Matrix 250mL - Biological Filter MediaBy Aquarium Kingdom
Delivery between Fri – Sun $8.95
Seachem Matrix 2L High Capacity Bio Filtration Treats 800L
Delivery $12
Seachem Matrix Biofilter Support Media Granules (500mL)
Same-day delivery $10
Seachem Matrix 250ml Filter Media Fish Biomedia Canister Aquarium
Free delivery
originally posted on fishyph.com
originally posted on ebay.com
originally posted on petco.com
| Product dimensions | 7.62 x 7.62 x 16.03 cm; 430.91 Grams |
| Country of origin | USA |
| Is discontinued by manufacturer | No |
| Liquid volume | 500 Millilitres |
Seachem Matrix Bio Media 250 ml, 250 ml
Delivery $7.99
Seachem Matrix High Capacity Biofiltration Media For Fish Aquarium 500ml by Budget Pet Products
Delivery between 29 Oct – 6 Nov $0
Seachem Matrix 2L High Capacity Bio Filtration Treats 800L
Delivery $10
Seachem Matrix 500mL
Delivery between Tue – Mon $6.95
Seachem Matrix 1L - Aquaristic Online
Delivery $12.50
See 42 historical offers
Seachem Matrix 4L
Delivery between 27 Oct – 7 Nov $9.95
Seachem Matrix 250mL - Biological Filter MediaBy Aquarium Kingdom
Delivery between Fri – Sun $8.95
Seachem Matrix 500ml
Delivery $10
Seachem Matrix 2L High Capacity Bio Filtration Treats 800L
Delivery $12
Seachem Matrix Biofilter Support Media Granules (500mL)
Same-day delivery $10
Seachem Matrix 4L
Free delivery between 28 Oct – 4 Nov
Seachem Matrix 250mL
Seachem Matrix 500ml
Delivery $10
Seachem Matrix 250 Ml (sc11600)
Delivery $9.99
Seachem Matrix 250ml Filter Media Fish Biomedia Canister Aquarium
Free delivery
Seachem Matrix 1000 ml
Delivery between 29 Oct – 2 Nov $15.52
Seachem Matrix Bio Media 1 Litre
Delivery between 21–30 Oct $30.26
Matrix 1L
Delivery between 22–28 Oct $41.21
Seachem Matrix Bio Media 1 Litre, 1 Liter
Seachem Matrix 500ml
Seachem Matrix 250ML
Seachem Matrix 500ml
Matrix 500ML
Seachem Matrix, 4 L / 1 gal
Delivery between 15–19 Oct $15.14
Seachem Matrix Biomedia 2 Litre
Free delivery
| Product dimensions | 7.62 x 7.62 x 16.03 cm; 430.91 Grams |
| Country of origin | USA |
| Is discontinued by manufacturer | No |
| Liquid volume | 500 Millilitres |
