The past few days I have been noticing my Midas Blenny swimming around the tank less than normal. I started to notice that he was getting very thin and losing color. He had been eating fine in the weeks prior, but suddenly, he’s refusing to accept any food. I have tried pellets, mysis, and spirulina. I haven’t seen any evidence of external parasites, but I’m afraid that he might have some internally. I’m getting very worried that he won’t pull through, and he is one of my favorites. I put him in a mesh breeder box so I could observe him better. However, I have no clue what is going on with him, so I haven’t tried any meds, etc. for fear of stressing him out even more. I have a quarantine tank and supplies that I could set up if necessary. Does anyone have any suggestions?