I have a flasher wrasse that has stopped eating. Yesterday he was stricking(flashing) the sand bed. He does not have the typical white spots I would expect with ick. I previously had a tang that had the same symptoms (he died 2 days ago). He never had any white spots either but he did strike the sand etc. I am thinking flukes. I was able to get the wrasse out of the tank this evening and did a fresh wAter bath x 10 mins. I noticed lots of almost translucent oval shapes in the water after.