Seachem Laboratories CupriSorb Copper Treatment 250 ml all ages cats The Purrfect Crunchy Feather Wand

The Purrfect Crunchy Feather Wand is not just a toy

promoting physical activity and mental stimulation

promoting physical activity

Digestive Health: Enriched with soluble fiber

Seachem Laboratories CupriSorb Copper Treatment 250 ml all ages cats The Purrfect Crunchy Feather WandCupriSorb 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.