The other day my RTC got ick. I have been treating him for almost a week. all the ick has gone away he is still hittting the gravel a little bit. Yesterday i noticed his nose was a lil bruised and raw looking. I woke up today and hes worse. Some of his skin is dicolored and almost coming off it looks like. IM FREAKING OUT!!!!! I am treatiing him with a product called ICK ATTACK. Change the water everyday during treatment and i use API STRESS COAT for the tap water. What am i doing wrong??