TheTodd
Aquarium Advice Addict
I have a 240g FOWLR with 13 fish. I have been QTing everything with copper in a separate 55g. Everything looked fine for a while but my Atlantic Blue Tang started showing spots and looks bad...now others are showing spots as well. I do not feel that removing that many fish and putting them in a 55g will work while the DT is fallow, so my only option seems to be going with copper in the DT. What should I be aware of going this route? There are no inverts. I assume pods will die off and possibly cause a spike. There is Chaeto in the sump.