help identifying illness

[dbooknook]

That's very good! I think he is getting better!

[zombiegirl]

He's back to scratching There aren't any visible signs of illness other than that. I've done the flashlight test, I've looked for white spots etc, but I don't see anything. He is darting and scratching quite a bit. I started him back on the AQ salt.

Is there anything else I should be doing? Any ideas on what it could be?

[zombiegirl]

Well crap. Now that I look again, I see four tiny white spots that look like salt grains. It looks like he has Ick. Will salt and heat alone get rid of it? I have Malachite Green, but I don't want to medicate him unless I absolutely have to.