Posted: Fri Jun 23, 2006 12:26 pm
Can you see this shedding when the turtle is dry and out of the water? If so, it's possible that the turtle has a fungus. Can you post a picture of the turtle dry to show exactly what you're talking about?
If the new turtles came from the same tank as the ones that were ill, there's a pretty good chance they may have something as well, and you should keep them away from the other turtle for several months, at least. A lagoon is not a good home for them, though; they need their own tank. Do they have correct lighting? What are the basking area and water temps in the container they're in? It would be good to read some of the basic info on the site and check to see that what you have in your set-ups is everything they need.
For your turtle with the changing shell colors---does he have a UVB light as well as a heat light to bask under?
What do you feed your turtles, how much and how often?
"You become responsible, forever, for what you have tamed." -Antoine de Saint Exupery-