I personally just put 2 Bimaculatus Anthias through QT and did the following.
* COPPERSAFE @ 2.5 ppm for 30 days
* PraziPro for 2 doses separated by 5-7 days
* Observation for 14 days following that
I actually fed mine metroplex with focus as well to be ultra safe over the 14 day observation as well.