Seachem CupriSorb 250 ml.

Features

• Powerful adsorbent of copper and heavy metals
• Copper specific chelating resin
• Removes all types of copper

If placed in continuous use, it will gradually extract even precipitated copper from the gravel/substrate bed as well. CupriSorb can allow maintenance of invertebrates in copper-treated tanks by removing copper leaching from substrates.

Directions

• Use 250 mL for every 600 L (150 US gallons) to remove up to 7,500 mg (12 ppm) of copper.
• Place media in a filter media bag or in a media reactor cartridge.
• Use in a canister filter, chemical filtration module, box filter, or any high flow area of a trickle filter. For best results, CupriSorb should be placed so as to maximize the flow of water through it.
• To remove undetectable substrate leaching copper keep CupriSorb in use for at least 2 weeks after copper tests report no copper.

Note: Exhaustion is indicated by a pronounced discoloration of the beads to a deep blue-black color. Use MultiTest Copper to monitor copper. When exhausted, CupriSorb may be discarded.