Are Blue star leopard wrasse particularly prone to parasites (ice, flukes...). I bought a bonded pair and they have been in my Quarantine tank for observation for about two weeks. I see no scratching, flashing, or other abnormal behaviour. Both are eating well and readily come out as soon as I am in the room so I am not thinking about medicating the tank, even though I usually treat prophilacticaly with Prazi and Copper all my fish. However, I have not had a lot of luck with wrasses and copper in the past so would not want to kill this Wonderfull pair. Any advice?