Seachem Cuprisorb 250Ml

Seachem CupriSorb 250ml

Seachem CupriSorb 250ml is a powerful, synthetic adsorbent filter material designed to remove copper and heavy metals from both freshwater and marine aquariums. This copper-specific chelating resin outperforms traditional carbon filters, making it ideal for emergency copper removal and ongoing maintenance. It effectively extracts all types of copper, including chelated forms, and remains active until it turns a deep blue-black colour, signalling exhaustion. Perfect for restoring tank safety after copper-based treatments.

At a Glance:

Volume & Capacity: 250ml treats up to 600 L, removing up to 7,500 mg (12 ppm) of copper

Powerful Adsorption: Rapidly and efficiently removes all types of copper, including chelated copper

Superior to Carbon: Outperforms carbon for emergency and sustained copper removal in fresh and saltwater

Visual Indicator: Turns deep blue-black when exhausted, clearly signalling the need for regeneration or replacement

Usage Tip: Place in a filter media bag, canister, or high-flow filter area; monitor with a copper test kit