Is this stuff the same as pumice?

As Matthew M suggested, I looked at the data sheet. 100% pumice by weight. The data sheet gives a Chemical Abstracts Service number (CAS#) for it, and that is 1332-09-8. Google that number.

do you need to keep this in a bag or in the tray in my cascade canister filter?

It can be placed in your tray. it is loose. Might want to make sure you use a tray for the canister that has the lid on it.

Does it work the same way as the ceramic bio rings?

A million times better. The ceramic rings are trash. This has a lot more surface area because of the small cavaties in each piece. This stuff is fantastic for your bacteria.

I have a Magnum 350 filter which has a canister that has charcoal on the inside and a foam sleeve outside. Do I use this to replace the charcoal?

No, charcoal is a chemical filter. Matrix is a biological filter.If you did not need chemical filtering in your system, you could repurpose the Magnum 350 as a bio-filter by replacing the carbon with Matrix. This would help control ammonia/nitrites/nitrates at the expense of controlling organic pollutants.

Seachem Matrix Bio Media 1 Liter

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الحساب عربة التسوق

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Description

🌊 Elevate your aquarium’s ecosystem with Seachem Matrix Bio Media!

GLUTEN FREE SAFE - Non-toxic, allergen-free media for a healthy aquatic environment
COMPACT EFFICIENT DESIGN - 1-liter volume perfectly sized for diverse aquarium setups
HIGHLY RATED BY ENTHUSIASTS - 4.8-star average from over 3,000 reviews—join the satisfied community
TRUSTED QUALITY FROM THE USA - Manufactured domestically ensuring premium standards
SUPERIOR BIOLOGICAL FILTRATION - Enhances beneficial bacteria growth for crystal-clear water

Seachem Matrix Bio Media is a 1-liter solid filtration media designed to boost beneficial bacteria growth, ensuring superior biological filtration for freshwater and marine aquariums. Made in the USA, it offers a compact, allergen-free solution trusted by thousands of aquarists worldwide.

Specifications

ASIN	B0002A5VIO
ASIN	B0002A5VIO
Allergen Information	Gluten Free
Best Sellers Rank	#21,232 in Pet Supplies ( See Top 100 in Pet Supplies ) #175 in Aquarium Filter Accessories
Brand Name	Seachem
Customer Reviews	4.8 4.8 out of 5 stars (3,013)
Date First Available	April 14, 2008
Department	Unisex-Adult
Global Trade Identification Number	00000116011709
Included Components	all
Item Form	Solid
Item Type Name	Aquarium Filtration Media
Item Weight	1.7 pounds
Item model number	117
Liquid Volume	1 liters
Manufacturer	Seachem Laboratories, Inc.
Manufacturer	Seachem Laboratories, Inc.
Manufacturer Part Number	117
Model Number	117
Number of Items	1
Number of Packs	1
Pet Type	Fish
Product Dimensions	7.9 x 3.7 x 3.7 inches; 1.67 pounds
Target Species	Fish
UPC	000116011709 716184580831
Unit Count	1 Pounds
Warranty Description	Warranty

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E£ 4481

Duties & taxes included

In stock

Sold byAmazon EGYPTDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to EGYPT.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

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Excellent communication throughout the order process. Product is perfect.

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