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soak beads in small quantity of water and test for residual chlorine with a chlorine test kit
Vegetable Oil
Lasts up to 5 years
Remove 4 L (1 gallon) of water from the source aquarium to a container suitable for dipping
Easy-To-Program analog design
Seachem CupriSorb Lamp Fixtures & Accessories soak beads in small quantityKey Features Net Weight: 150 g Powerful adsorbent of copper and heavy metals Copper specific chelating resin Removes all types of copper Marine and freshwater Description CupriSorb 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 from water and, if in continuous use, from the gravel substrate bed as