btldreef
Moderator
https://forums.saltwaterfish.com/wiki/lymphocystis
IMHO, this post goes a little overboard, and the picture of the clown is a really severe, and very uncommon case. I've never QT'd my tail spot blenny while he has a spot showing, and all other fish are fine. Just a good diet and good water, and you should be fine. Clowns can fight through anything. Just keep an eye on it.
Does it look like this might be what it is?
IMHO, this post goes a little overboard, and the picture of the clown is a really severe, and very uncommon case. I've never QT'd my tail spot blenny while he has a spot showing, and all other fish are fine. Just a good diet and good water, and you should be fine. Clowns can fight through anything. Just keep an eye on it.
Does it look like this might be what it is?