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⚡ Clear water, zero copper—because your aquarium deserves the best!
CupriSorb 100ml by Seachem is a high-performance filtration media designed to rapidly and efficiently remove copper and heavy metals from aquarium water. It outperforms carbon in emergency copper removal, features a visual saturation indicator turning deep blue-black, and continues to extract copper from substrate over time. Trusted by hobbyists and backed by over three decades of scientific expertise, CupriSorb ensures a safer, healthier aquatic environment.

| ASIN | B0002A5VWK |
| Allergen Information | Yam Free |
| Best Sellers Rank | #47,663 in Pet Supplies ( See Top 100 in Pet Supplies ) #493 in Filter Accessories |
| Brand | Seachem |
| Brand Name | Seachem |
| Customer Reviews | 4.6 out of 5 stars 372 Reviews |
| Global Trade Identification Number | 00000116020503 |
| Item Form | Granules |
| Item Type Name | Filtration Media |
| Item Weight | 2.1 Ounces |
| Liquid Volume | 100 Millilitres |
| Manufacturer | Seachem Laboratories, Inc. |
| Manufacturer Part Number | 75465 |
| Model Number | 116020503 |
| Net Quantity | 1 Count |
| Target Species | Fish |
| UPC | 611102056859 000116020503 |
| Unit Count | 1 Count |
S**A
Five Stars
good producted
A**A
Buon prodotto
Me lo aspettavo più efficace nella rimozione del rame in un acquario marino
S**Y
You HAVE to get this if you have snails and any copper in water
my snail has been so active ever since i added some of this to the filter output. I don't have an enormous tank so I cut open the sleeve and poured 3/4 out to save for later. I clipped the mesh sleeve shut and put it in where the water comes out of the filter as that's the only spot that has room. a must if your tap water contains any residual copper.
A**R
54 g vs 100 g stated. Some say it does not remove copper for marine tanks
First, it is stated 109 g but weighing it it comes at 54 g. Second, mixed reviews on the internet regarding the fact that it may not remove Cupramine from the hospital tank while on the Cupramine bottle it is mentioned to use Cuprisorb to remove copper. Trying today, we will see. Third, emailed Seachem, never heard back. Fourth, Rowarcarbon used to remove copper, been in the filter for a month, zero change in copper level. Why do they sell Cupramine stating to use Cuprisorb to remove Cupramine after treatment and mention that Cuprisorb is only to remove copper from freshwater tanks. Confused…
C**L
Hace su cometido
Perfecto para retirar metales pesados del acuario
N**K
Shrimp safe in a few days
Works great, made my tank shrimp safe in about 4 days.
Trustpilot
1 month ago
2 weeks ago