It is a very safe antibiotic, but it may take 7+ days to show any benefit. I am worried that leaving the new angel at low copper that long will leave it open to protozoan infections during that time. I wish I had more concrete information about dosing maracyn and copper at the same time. I think that the packaging may tell you if coppersafe and maracyn can be used together (since they are made by the same company).Thank you! I only dosed half the copper so I’ll stop that treatment and get the maracyn 1 tomorrow. It shouldn’t hurt the healthy fish right?
Jay