My black clarkii clown fought with the tomato clown (similar size) and injured its left eye. He then had an infection to it and reaulted in the popeye. It has been going on for over two weeks now. At one point (about the 4th day mark) we really thought the eye ball was going to dropout as it was so far out of the body and part of the eye became cloudy. But it looks like my perseverance in treatment is paying off. Each day when prepare frozen meal for the tank, I always mix in a pinch of minced garlic from a small glass jar bought from local grocery store. The addition of garlic helps with immune system boost as well as disinfecting. I am looking forward to this little thing’s full recovery.