Sick Clown

I don't know what he has it doesn't sound like marine ich to me. The white spots went away too fast. Normally with blood spots I'd say it's probably do to some physical trauma and not a disease however, with the other symptoms you're describing it probably is something. Is it eating swimming around rubbing on hard objects in your tank? Other than the blood spots and white dots does it show any other symptoms? Most of the time fish can fight off sickness if other stress factors have been corected. I would also apply some for of general treatment to your tank water,"like tee tree oil etc, there are a couple of brands for fish use". I know that copper based treatments are sort of the holly grail in f.w. fish keeping but, I would use it with caution with clowns and only as a last resort. Clown's IMO will perish from the cure more often than the disease. Also if it's some form of internal parasite to go along with marine ich etc copper treatment wouldn't work anyway. Most of the time with salties time and good care will heal all wounds. Hope someone else has some better ideas.
chris

Tiny spots like that sound like "ich" (cryptocaryon) to me. The spots can come and go, as the parasite's life cycle progresses, but maybe this is a little too fast. The sliminess can be a reaction to the irritation, and the fish will often breathe hard because their gills are infested.

There is a thread somewhere around here, where gbolton is describing his success treating with a product called RxP. Sounds like it's doing the trick.

Here's an article that describes the disease in more detail.http://www.advancedaquarist.com/issues/nov2003/mini1.htm