Hello I am a noob. I just bought a pair of clownfish from a reputable vendor. The vendor was recommended from a friend. He told me that the fish were sustainable and disease free… I don’t have a QT at the moment and the are the only fish that I have so needless to say I tossed them in my tank. I do have a clean up crew, a couple of pederson shrimp and a couple frags. I noticed that the bigger one of the pair of fish was swimming back and forth violently. At closer inspection I could see a white dot on his eye. I tried a freshwater dip and did see some really tiny particles. Not sure if it is flukes or some other type of disease. Can someone help me identify what it could be or am I being paranoid? I’ve learned my lesson and with be QT every fish that I get from here on out.