Foxface has white sting poo

[Saltwater_Biker]

I noticed my foxface has white stringy poo, so I assume all my fish have them. I did use a QT with prazipro couple months ago so I assume my previous fish had the parasites.
I have the following in my tank, BTA, LPS corals and SPS monipora capri. Since inorder to catch all my fish, I will have to remove the Live rock.
Is Pazipro reef safe, I am concerned for my coral, especially my anemone? I have a few hermit crabs and snails also.

 

[Mrscribbled]

For internal parasites I've had great success with NFP paracide-x food soak. Prazi isn't as effective with internal parasites.