Cupramine is a superior copper treatment option for eliminating a variety of external parasites such as ich and velvet. Cupramine effectively eradicates Oodinium, Cryptocaryon, Amyloodinium, Ichthyophthirius, and other ectoparasites. It is superior to copper sulfate, chloride & citrate: it is non-acidic, less toxic to fish, remains in solution, and does not contaminate the filter bed. It is superior to chelates: it is fully charged (ionic), active at low concentrations, and is removable with carbon.
Copper treatment for external parasites
Active at low concentration (does not precipitate)