Buy wisely
Buy wisely
Buy wisely

+0.7409% inflation

  1. Home
  2. /
  3. Pets
  4. /
  5. Other Pets
  6. /
  7. Fish supplies
  8. /
  9. Seachem Matrix Bio Media, 250 ml

Buy wisely

BuyWisely is your one stop price comparison platform, delivering the best deals from over 20,000 online shops. We empower shoppers to make smart, cost-effective choices by offering transparent pricing, price history, and the latest deals across a broad range of products. With BuyWisely, your money goes further.

Popular Shops
Amazon.com.au
Temu
eBay.com.au
Myer
JB Hi-Fi
Catch.com.au
Kogan.com
Harvey Norman Australia
MyDeal
Bing Lee Electrics
The Good Guys
Bunnings Warehouse
Officeworks
Woolworths
BIG W
Popular Categories
Electronics
Home Appliances
Fashion
Cookware
Gaming Monitors
Games
Baby & Kids
Pets
Grocery
Kitchen
Skirts
Contact Us
andrew@buywisely.com.au
Affiliate Disclosure
Legal Information
Privacy Policy
Go to BuyWisely US
US flag
Seachem Matrix Bio Media, 250 ml
Seachem Matrix Bio Media, 250 ml
Seachem Matrix Bio Media, 250 ml
Seachem Matrix Bio Media, 250 ml
Seachem Matrix Bio Media, 250 ml
Seachem Matrix Bio Media, 250 ml
Seachem Matrix Bio Media, 250 ml
Seachem Matrix Bio Media, 250 ml
Seachem Matrix Bio Media, 250 ml

Seachem Matrix Bio Media, 250 ml

(2,430 reviews)

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 (>~700 m 2 ) 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.

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 (>~700 m 2 ) 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.

$7.22 - $16.95

in 14 offers

Size:

1 L
2 L
4 L
500 ml

Seachem Matrix Bio Media, 250 ml

$7.22

(2,430 reviews)

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 (>~700 m 2 ) 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.

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 (>~700 m 2 ) 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.

Size

250 ml
​

Price comparison

Last updated at 11/07/2025 10:05:34

Amazon.com.au

$13.17

+ $7.99 delivery

Go to store


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Just For Pets Australia

$7.22

+ $9.70 delivery

Go to store

Botany Way Scapes

$7.95

+ $8.50 delivery

Go to store

eBay

$8.34

+ $33.64 delivery

Go to store


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Aquarium Spare Parts

$9.88

+ $8.95 delivery

Go to store

Aquatic Supplies Australia

$9.95

+ $11.95 delivery

Go to store

Aquarium Kingdom

$10.95

+ $8.95 delivery

Go to store

Nick's Pet Needs

$11.50

+ $7.44 delivery

Go to store

Hurstville Aquarium

$11.95

+ $9.50 delivery

Go to store

Pet City

$11.95

+ $7.74 delivery

Go to store

See 23 more history offers

Ubuy

$21.00

available 11 days ago

Low stock

Majestic Aquariums

$16.99

available 26 days ago

Low stock

Matt Blatt

$9.88

available about 2 months ago

Low stock

Kogan.com

$9.88

available about 2 months ago

Low stock

eBay.com.au

$8.71

available 4 months ago

Low stock


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

desertcart.com.au

$25.00

available 4 months ago

Low stock

Dick Smith AU

$9.88

available 5 months ago

Low stock

Catch.com.au

$9.88

available 5 months ago

Low stock

MyDeal

$9.88

available 5 months ago

Low stock


cashrewards

Up to 4.2% cashback

shopback

Up to 3.6% Cashback

Aqua Life Pet & Aquarium

$12.95

available 6 months ago

Low stock

Fruugo Australia

$17.95

available 8 months ago

Low stock

Bespoke Aquariums

$24.00

available 12 months ago

Low stock

Brosa

$11.66

available about 1 year ago

Low stock

eBay.com.au - ventura.os

$28.37

available about 1 year ago

Low stock


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au - theaquariumkingdom

$18.90

available about 1 year ago

Low stock


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au - aquariumsparepartsau

$9.88

available over 1 year ago

Low stock


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Aquarium Universe

$12.50

available over 1 year ago

Low stock

aqualabs.com.au

$6.25

available almost 2 years ago

Low stock

eBay.com.au - stefmarpetcare

$17.36

available almost 2 years ago

Low stock


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au - nickspetneeds

$11.50

available almost 2 years ago

Low stock


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au - aquatees-fishland

$14.79

available almost 2 years ago

Low stock


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Equaria Ponds

$7.00

available almost 2 years ago

Low stock

Micro Aquatic Shop

$14.95

available about 2 years ago

Low stock

Price history

​
​

Price history

​
​

Specification

Product dimensions16 x 7.62 x 7.62 cm; 90 Grams
Country of originUSA
Is discontinued by manufacturerNo
Liquid volume250 Millilitres
Item formLiquid

Price comparison

Updated about 16 hours ago
Amazon.com.au

$13.17

+$7.99 delivery
Just For Pets Australia

$7.22

+$9.70 delivery
Botany Way Scapes

$7.95

+$8.50 delivery
eBay

$8.34

+$33.64 delivery
Aquarium Spare Parts

$9.88

+$8.95 delivery

See 23 more history offers

Ubuy

$21.00

Low Stock
Majestic Aquariums

$16.99

Low Stock
Matt Blatt

$9.88

Low Stock
Kogan.com

$9.88

Low Stock
eBay.com.au

$8.71

Low Stock
desertcart.com.au

$25.00

Low Stock
Dick Smith AU

$9.88

Low Stock
Catch.com.au

$9.88

Low Stock
MyDeal

$9.88

Low Stock

cashrewards

Up to 4.2% cashback


shopback

Up to 3.6% Cashback

Aqua Life Pet & Aquarium

$12.95

Low Stock
Fruugo Australia

$17.95

Low Stock
Bespoke Aquariums

$24.00

Low Stock
Brosa

$11.66

Low Stock
eBay.com.au - ventura.os

$28.37

Low Stock
eBay.com.au - theaquariumkingdom

$18.90

Low Stock
eBay.com.au - aquariumsparepartsau

$9.88

Low Stock
Aquarium Universe

$12.50

Low Stock
aqualabs.com.au

$6.25

Low Stock
eBay.com.au - stefmarpetcare

$17.36

Low Stock
eBay.com.au - nickspetneeds

$11.50

Low Stock
eBay.com.au - aquatees-fishland

$14.79

Low Stock
Equaria Ponds

$7.00

Low Stock
Micro Aquatic Shop

$14.95

Low Stock

Price history

​
​

Price history

​
​

Specification

Product dimensions16 x 7.62 x 7.62 cm; 90 Grams
Country of originUSA
Is discontinued by manufacturerNo
Liquid volume250 Millilitres
Item formLiquid