Hello! I cycled a new 75 gallon tank about two weeks ago and was able to put in some cichlids, a red tail shark, and an angelfish in it. However, I suspect that the angelfish brought in ich to the tank, although it isn’t bad. My demasoni and acei cichlids have a single big white spot on their fin, and the angelfish has two on the fins on his head. So, I dont even know if it’s ich or not! Should I start treating for ich? I can attach pictures of the fish if I need to.