Seachem CupriSorb 500ml – High-Capacity Copper & Heavy Metal Filter Media

Seachem CupriSorb™ 500ml is a high-capacity, copper-specific filter media engineered to remove copper and heavy metals from both freshwater and marine aquariums. Using an advanced synthetic adsorbent, it extracts all forms of copper—including ionic, chelated, and precipitated copper—making it ideal for large aquariums, quarantine systems, and post-treatment cleanup.

CupriSorb™ remains effective until it turns a deep blue-black color, clearly indicating when regeneration is required. It can be regenerated repeatedly, providing exceptional long-term value. When used continuously, it gradually removes residual copper, allowing sensitive invertebrates to be safely introduced into aquariums that were previously treated with copper-based medications.

Key Features:

• High-capacity copper-specific filter media
• Removes ionic, chelated & precipitated copper
• Extracts heavy metals from freshwater & saltwater
• Ideal for large aquariums & quarantine systems
• Color-change indicator shows exhaustion
• Regenerable for repeated long-term use
• Supports safe invertebrate keeping after copper use

Seachem CupriSorb™ 500ml is a professional-grade solution for removing copper and heavy metals in large aquarium systems. Its regenerable design, clear saturation indicator, and high adsorption capacity make it an essential filter media for serious aquarists and reef keepers. Available now at Reef freaks.