Clownfish from qt to dt

my clownfish has been in the qt for a month and a half, i think it is healthy other, but the dots from last week I saw at the end of the fins are still there( if you check the beginner fours you will see it) would that be its design then? I have been also feeding pellets that have garlic in it, no dots on the body only at the end of the fins, about two. Can I put the fish In display or wait
 
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