I just got 2 platy fish last week, and I just found a tiny gray stick or something sticking out next to his gil everytime he swims. He also has been lying down i noticed today so i checked him out and thats when i noticed it. It almost looks like gray poop but very skinny. What is it? and what can cure it. I have been researching and found nothing yet except to take him out and remove it. I tried that with tweazers, but he freaked when i touched him. Poor boy probably will die from a heart attack now. Another thing I almost forgot to notice, my oto fish is always after him but leaves the other platy and fish alone.
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