Perhaps a worm or protozoan of some sort… can you send a pic along?
Thanks so much for your help. Martin Cambridge, England Clownfish… likely env. dis. – 5/8/2006 I have a 29g reef tank, I had/have a black clown, an orange perc, and a Lemonpeel angelfish. <... not enough room for this species...> The Lemonpeel had visible ick so I got a blood shrimp to take care of the problem, well, a week later that died. Before that My two clowns started pairing up, the male (orange perc) came down with some sort of disease, I thought It was ick, but he just kept swimming erratically, breathing heavy, not eating and in the QT tank I put him in he would just swim at the bottom and not eat, towards the end his fins looked frayed. The black clown is now acting similar. It has a coating on the body that looks like an orange-ish color. fins are starting to fray and swimming erratically, no heavy breathing and is still readily eating (doesn’t want to eat in the morning though) I took the black clown out of my display tank and gave a freshwater dip for about 10 minutes,