I really can't tell, based on pictures.
Take some time, read up on the two diseases, and see what fits with the symptoms.
Velvet causes a fish to be light sensitive, and will avoid strong lights. Fish with it also seek out current, and can often be found swimming into the current of a power filter or powerhead.
Take some time, read up on the two diseases, and see what fits with the symptoms.
Velvet causes a fish to be light sensitive, and will avoid strong lights. Fish with it also seek out current, and can often be found swimming into the current of a power filter or powerhead.