SeaChem Cupramine 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), and active at low concentrations, and is removable with carbon.
- Buffered active copper
- For marine or freshwater
- Less toxic, superior to & safer than copper chlorides, sulfates, citrates & chelates