Seachem Matrix Carbon 100ml / 250ml / 500ml

Seachem Matrix Carbon 100ml / 250ml / 500ml

Marsoni

M251S

$16.99

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

Seachem Matrix Carbon 100ml / 250ml / 500mlSeachem Matrix Carbon is a premium spherical activated carbon designed for maximum efficiency in aquarium filtration. Its bead shape prevents packing, allowing optimal water flow and contact with a high density of macroporous binding sites. Matrix Carbon has extremely low ash content, making it pH neutral, and contains the lowest detectable leachable phosphate of all major carbon brands tested. It removes organic waste, discolouration, and odours more

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

I read the reviews but took a chance that the one I received would not smell mildewed. Oh my!! It stinks to high heaven!!! And it is too small for my wrist…another chance I took. Instead of returning it, I’m going to try and replicate it using the watch and dangles with ribbon and cords. It was wrapped very tightly in bubble wrap. Perhaps the leather would not have mildewed if it had been able to breathe. Boy! Does it stink!!!!!

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Reviewed in the United States on September 29, 2025

Verified Purchase

Oceanmotion

Carnegie, US

★★★★★ 3

Snap closure watch.

Not the best quality or materials but remember, it’s extremely inexpensive.

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Reviewed in the United States on September 8, 2025

The Bowtie Artist

Chelsea, US

★★★★★ 5

Nice accessory for anyone to wear, goes well with any style

Durable material makes it easy to slip onto any wrist (plus, adjustable strap, so there's that too). The fact that the watch actually WORKS is an added point, considering most of these out there have the clock as a graphical enhancement rather than an actual working point to the piece. The title of the item says for girls, but whoever you are out there, wear it despite what it says. These sorts of accessories are multi-person usage. It looks cool with any outfit design, too.

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Reviewed in the United States on November 26, 2023

Verified Purchase

Genevieve

Birmingham, US

★★★★★ 4

Cute! Poor battery.

This is super super cute. I love the layered bangle look and the hanging charm and the dainty little watchface. It's very comfortable to wear. I knock it down a star because the battery it came with only lasted 3 months - I know it was an inexpensive watch, but I was disappointed with the battery life.

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Reviewed in the United States on May 23, 2024