Power Cleanse Heavy Metal

Regenerable copper & toxic metal adsorption resin for marine & freshwater aquariums. Filtration resin designed to remove copper and other toxic metals in marine, brackish and freshwater systems including those with live plants. Outperforms traditional fiber pads; can be used in a filter bag or filter chamber. Regenerable for a minimum of two years of normal use; beads change color depending on metals absorbed to indicate need for regeneration. Made in the USA.