Hey everyone I have a new 1 inch hippo tang in my qt tank along with 6 other fish.. the first 2 days the hippo showed what looked to big to be ich I was thinking maybe fluke or bacterial...it faded but never really went away 4days later and I found him this morning looking really rough it's like there's one dot on each tip of the fin and his body is beat up from wedging in the rock's so I don't know how to diagnose this.. all the other fish are in perfect condition and happy no signs of anything.. any idea what it could be. I'll add pictures and video below. Thank you for taking the time to read.