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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
RockLock is an incredible reef cement that sets in just about two minutes
Recommended for : A wide variety of freshwater or marine carnivorous and omnivorous fish
It contains no fillers or additives and is lab tested for purity
Easy to use
Seachem CupriSorb Size:500mL RockLock is an incredible reefPowerful adsorbent of copper and heavy metals Copper specific chelating resin Removes all types of copper 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, including chelated copper, and remains effective until it turns a deep blue black color. It may be regenerated repeatedly. If placed in
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