Sooo just a couple days ago I was treating my mocha clown for internal parasites (white stringy stuff coming from underneath) with prazipro and his condition is improving. While checking on both clowns today, I noticed some black dots on my gladiator clown. I’ve heard of things like sting marks and black ich, just not sure how to identify the difference. He has been eating like normal and both clowns have been sucking on the Duncan tentacles recently and nuzzling up into it. Any opinions on which it could be? Or something else? Thanks in advance for all the help