How long does cupramine stay in tank?


New member
I like to keep a hospital tank at all times. How long will cupramine stay in my tank? does it stay till I remove it with carbon/cuprisorb? I like it there forever it possible.


New member
yes it will be there forever until you do water changes or use something to absorb it out of the water.


Dr. Fish
Premium Member
Copper does dissipate after awhile, and I'm sure Cupramine is no exception. Back when I ran Coppersafe 24/7 in a permanent QT, the level would start dropping after 2-3 months.