truben1010
New member
So I've had these fish in qt for a while now and this blue tang recently got these white marks on it. It had the marks it's head for some days but most have disappeared. In the first picture three is a spot in the top edge of the top fin and a spot on the lower fin close to its tail. I have caught it scratching on the pvc but it doesn't look like ich to me. The wrasse has some scales missing but I'm not sure if that's from the Midas blenny occasionally biting him. They've been in 0.6 copper.
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