Well, thanks for your input, but the quote "are they import, and that is the reason" is kind of a knee jerk response.
90% of the monitors I have, are imports.
I pancur each and every one of them when I get them.
I believe it is more of a husbandry issue then a "health" issue.
I could be wrong, but I don't think so.
I guess what I am asking is: Does anyone have success with Rough Necks?

I've not lost one Baby Mangrove, or Timor or Blue Tail.
Not one Croc, Water or Yellow Tree.
But the baby Black Rough Necks..... every one......

Just looking for input......

But thanks again for your insight.