I'm taking your advice. I ordered the Coppersafe. I did order some Cupramine already but I'll let that go. I love these guys. So far their immunity is up so I will be monitoring them closely. They're eating well, especially the Hippo.Cupramine is not a bad choice but I've had better luck with coppersafe with fragile species (wrasse are fragile with copper)
If you do use it I'll be interested to hear how it went!