Hello! I have a pair of clowns that are acting like normal but the female has 3 small red dots on her side. I have had them for about a year and they are currently the only fish in a 300 gallon tank. I am getting some more fish next week so I wanted to check and see if this was something that may be contagious. They are kind of hard to see in the pictures because the spots are so small. There is one right in front of her tail spot and in the middle top of her back