Best in 7 days
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Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
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Description
Seachem Laboratories Matrix Biological Media 1ea/4 LMatrix High capacity biofiltration Controls ammonia, nitrite, and nitrate Highly porous enormous surface area (>~700 m2 L) Supports aerobic and anaerobic bacteria species 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 liter of Matrix provides as much surface (>~700 m2) as 170 liters of plastic balls! Plastic bio materials
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.4 ★★★★★
Based on 1435 reviews
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Product Reviews
★★★★★ 4
great fit
Color: black
arrived later than promised but fits great and appears to be very sturdy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 7, 2025
★★★★★ 5
Great product, great buy.
Color: black
Very handy and helpful. I love it.
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Reviewed in the United States on April 10, 2026
★★★★★ 5
Qué es un buen producto
Color: black
Muy buen producto
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Reviewed in the United States on June 6, 2026
★★★★★ 5
Excellent buy
Color: pink
I ordered this case for my new IPad. This case is awesome! Not flimsy and bulky. I loved that it had a screen saver included in the case. It was easy to put on my IPad. Snapped together good. The price was excellent! The case keeps all dust off the screen. The screen is easy to clean. I highly recommend this case!
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Reviewed in the United States on March 29, 2026
★★★★★ 5
Thumbs up on ipad
Color: blue
Nice covers, secured my iPad.
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Reviewed in the United States on May 26, 2026
