So it looks like I got it from a coral frag that came in. Never thought this would happen. I quarantine every fish. I’m very careful with everything I do, but it is what it is. So I’m looking to set up a rack system with 2 29 gallon tanks And a sump so my question is what do I use in the sump for biological media was thinking live rock but I keep hearing that live rock sucks up the copper. What about the ceramic media?