Seachem CupriSorb Size:500ml Rinse foams with water before

Rinse foams with water before use

the beginner

and compare the colors on the strip to the color card provided to help prevent invisible water problems that can be harmful to fish

This litter product with additional high-density activated carbon perfectly gets you out of the concerns

Seachem CupriSorb Size:500ml Rinse foams with water beforeCupriSorb 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.