coppersafe in reef tank!! please helppp

[Madreefer]

I've had a tank for 9 years. For the first 3 years it was fish only and I treated with Coppersafe the recommended amount more than a few times. I have done many tank upgrades since than and still have every peice of rock from day one. My tank is now a reef tank with anemone, about a dozen mixed kind of shrimp, some clams, starfish, crabs, SPS, LPS zoo's etc. I don't think I'm wrong to say that the Coppersafe eventually goes away.