SDhky
In Memoriam
I added copper a couple years ago, I know its mostly gone but never will be gone, ive added a few snails when I thought it was gone but they told me there is copper in there still by dying. Now my blue tang is starting to show some white things on him and I do not have a quarantine tank. If you were me, would you add more copper to the tank? no corals, just FO, porcupine puffer and maroon clown in there as well