FAQ: How often do I need to treat with Seachem Cupramine™?

Unlike ionic copper or copper citrates, Cupramine™ will not precipitate out. Once a level is attained it will remain there until removed by carbon, CupriSorb™, or other material. You may see a lower than expected level if you have crushed coral substrate or live rock. It is recommended that you quarantine fish in hospital tanks before entering them into your display system and when treating with any medication. As with any copper medication, it is not safe for use in a reef tank.