Seachem CupriSorb Size:250ML Fiber – 5

Fiber – 5

Sensitivity improves with age

Works perfectly with the Marco Rocks Powder

Purigen removes soluble and insoluble impurities from water at a rate and capacity that exceeds all other competing products by over 500%

Seachem CupriSorb Size:250ML Fiber – 5CupriSorb is a powerful adsorbent of copper and heavy metals. CupriSorb will remove copper more rapidly and efficiently than carbon and is thus ideal for emergency copper removal. It extracts all types of copper, including chelated copper, and remains effective until it turns a deep blue black color. It may be regenerated repeatedly. If placed in continuous use, it will gradually extract even precipitated copper from the gravel substrate bed as well.