Hi! I’m super new to the reefing hobby and on Monday I added two new clownfish to a newly cycled tank. I acclimated the fish to the water and temp before placing them in and they seemed to be doing fine their first night. The larger of the two began to rapid decline over the past day and died this morning. I have attached pictures of his progression. It initial looked like it had gotten scrapped on some rocks on Tuesday so I wasn’t too worried, but by this morning ( Wednesday) the fish had these large white patches on it, and sadly they passed away later today. I am not sure what I am doing wrong, and I don’t want the other fish to die. Water temp 77F, pH 8, ammonia nitrates and nitrites are all 0. Everything has been consistent since Monday. The smaller fish is doing fine (eating and swimming around like the first day) but then I began to notice a white spot on one of his fins this morning. Any advice is greatly appreciated!