--- product_id: 295936747 title: "Cuprisorb 100ml" brand: "seachem" price: "£24.61" currency: GBP in_stock: true reviews_count: 6 category: "Seachem" url: https://www.desertcart.co.uk/products/295936747-cuprisorb-100ml store_origin: GB region: United Kingdom --- # Rapid copper removal Continuous substrate extraction Color-change indicator Cuprisorb 100ml **Brand:** seachem **Price:** £24.61 **Availability:** ✅ In Stock ## Summary > ⚡ Clear water, zero copper—because your aquarium deserves the best! ## Quick Answers - **What is this?** Cuprisorb 100ml by seachem - **How much does it cost?** £24.61 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/295936747-cuprisorb-100ml) ## Best For - seachem enthusiasts ## Why This Product - Trusted seachem brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Substrate Detoxifier:** Gradually extracts precipitated copper from gravel for long-term aquarium health. - • **Optimized Flow Design:** Maximize water flow through CupriSorb for peak heavy metal adsorption efficiency. - • **Smart Color Indicator:** Turns deep blue-black when saturated, so you know exactly when to replace it. - • **Emergency-Grade Copper Removal:** Removes up to 7,500 mg of copper faster than carbon for instant water clarity. - • **Scientifically Proven & Trusted:** Backed by 30+ years of Seachem’s research and hobbyist expertise. ## Overview 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. ## Description CupriSorb is a powerful adsorbent of copper and heavy metals. CupriSorb will remove copper more rapidly and efficiently than carbon making it ideal for emergency copper removal. For over three decades, Seachem has been a company rooted in sound science. Our experience in the hobby and an educated staff of chemists and biologists are part of the package when you purchase Seachem products. Seachem remains as one of the few surviving independent and privately owned pet care companies. Seachem is owned and operated by hobbyists. All of our employees are hobbyists who maintain aquariums at home and at the office. Seachem itself was started because one such passionate hobbyist - Dr. Leo G. Morin (Founder) - recognized that the available solutions to aquarists problem wanting. This resulted in Seachem’s very first product: Cupraplex (today known as Cupramine). Over thirty years later Seachem is still approaching old problems in a new way. Seachem’s philosophy is that the knowledgeable hobbyist makes the best customer. This is reflected in solid and reliable customer education and support as well as products proven in science and performance. While Seachem has grown rapidly into a national and international firm, it retains the culture of a small company and is readily available to its customers. Review: Five Stars - good producted Review: Buon prodotto - Me lo aspettavo più efficace nella rimozione del rame in un acquario marino ## Features - POWERFUL: CupriSorb is a powerful adsorbent of copper and heavy metals. - REMOVER: CupriSorb will remove copper more rapidly and efficiently than carbon making it ideal for emergency copper removal. - EXTRACTS: CupriSorb extracts all types of copper, including chelated copper, and remains effective until it turns a deep blue-black color. - USE: If placed in continuous use, it will gradually extract even precipitated copper from the gravel/substrate bed as well. - DIRECTIONS: Use 250 mL for every 600 L (150 US gallons) to remove up to 7,500 mg (12 ppm) of copper. Use in filter media bag such as The Bag. For best results, CupriSorb should be placed so as to maximize the flow of water through it. ## Technical Specifications | Specification | Value | |---------------|-------| | 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 | ## Product Details - **Brand:** Seachem - **Item Form:** Granules - **Item Weight:** 2.1 Ounces - **Liquid Volume:** 100 Millilitres - **Manufacturer:** Seachem Laboratories, Inc. ## Images ![Cuprisorb 100ml - Image 1](https://m.media-amazon.com/images/I/81zFLqWB5LL.jpg) ![Cuprisorb 100ml - Image 2](https://m.media-amazon.com/images/I/61BwiduyuFL.jpg) ![Cuprisorb 100ml - Image 3](https://m.media-amazon.com/images/I/81UACMzz-tL.jpg) ![Cuprisorb 100ml - Image 4](https://m.media-amazon.com/images/I/71AE6Rn42cL.jpg) ![Cuprisorb 100ml - Image 5](https://m.media-amazon.com/images/I/91pqhrcjqFL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Five Stars *by S***A on 27 January 2018* good producted ### ⭐⭐⭐⭐ Buon prodotto *by A***A on 10 June 2025* Me lo aspettavo più efficace nella rimozione del rame in un acquario marino ### ⭐⭐⭐⭐⭐ You HAVE to get this if you have snails and any copper in water *by S***Y on 5 May 2026* 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. ## Frequently Bought Together - Seachem Cuprisorb 100ml - API COPPER TEST KIT 90-Test Aquarium Water Test Kit - Seachem Cupramine Copper 100ml --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/295936747-cuprisorb-100ml](https://www.desertcart.co.uk/products/295936747-cuprisorb-100ml) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-22*