Seachem Matrix Biological Media 2 L

Marsoni

M251S

$27.99

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

Seachem Matrix Biological Media 2 LMatrix 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 liter of Matrix provides as much surface (>~700 m2) as 170 liters 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

Easy Shipping

Quick Dispatch:

Your Seachem Matrix Biological Media 2 L orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Seachem Matrix Biological Media 2 L ships.

Need Help?
Questions about Seachem Matrix Biological Media 2 L, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Seachem Matrix Biological Media 2 L in your area.

Get Shipping Estimates

Country Zip/Postal Code

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

Excellent chair for shorter users! The seat height and lumbar support fit perfectly, providing great comfort even after long hours of work. The PU leather looks sleek and is easy to clean. The wheels roll smoothly, and the 360° swivel works perfectly. Assembly was simple and quick. Great quality and amazing value for the price. Highly recommended!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 2, 2026

Verified Purchase

yanwu zhang

Houston, US

★★★★★ 5

Very sturdy

Color: Black, Color: Black

Good comfort level ✔ The seat cushion is soft but doesn't sag, and the armrests also provide some cushioning. Easy to clean ✔ The leather surface can be easily wiped clean with a damp cloth, making it ideal for use on tables with drinks or snacks. Simple installation, clear instructions "The cushions on the chair back and armrests are soft enough, not too hard. It offers good value for money; the price is reasonable, but the seating comfort is better than I expected. "Suitable for daily office work or study." The seat cushion is very comfortable, and the back support is excellent. Adjustable height, smooth The chair is sturdy No shaking

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 4, 2026

Verified Purchase

Philip Tam

Los Angeles, US

★★★★★ 5

Comfortable chair

Color: Black, Color: Black

I wanted an all black out chair to match my cabinets and this chair fits my needs. It was easy to install took me about 20mins or so. Quality is great, the base is made out of metal hence very solid, it came with the polyurethane wheels, rolling on the hardwood floor is very smooth. Seat and arm rest have thick foam paddings makes it very comfortable to seat on and lean back. Adjustable recline tension and height adjustment. Great chair.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 25, 2026

Verified Purchase

ElyGar

Waukegan, US

★★★★★ 5

GOOD

Color: Black

The chair was more comfortable than I expected for the price. The back support feels good and the seat does not feel hard after working for several hours. I liked that the wheels roll smoothly and the assembly was pretty simple. The design also makes the office look more modern. So far it feels stable and durable.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 28, 2026

Verified Purchase

jerry

Natrona Heights, US

★★★★★ 4

Back is a little low

Color: Black, Color: Black

Comfort is good went together with no problems

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 26, 2026