Oh that's good news. The one with the red blotching is fatter and his mid section bulges out. I Tried giving them a salt bath but took them out after about a minute of watching them panic and try to get out, I felt bad for them
I notice you're keeping them on pine needles and wood from a pine tree. I would think that the oils (gives them the scent) from the pine needles as well as the acidity (that keeps plants from growing under pine trees) would be harmful to most salamanders. Take a look at the Caudata Culture safe wood article. So, if the salamanders are in fact bloated, it could be because of the acidity of the pine needles causing the salamanders to release ions and electrolytes.
My axie is acting woerd he was a rescue as stated in a different post he got better and now seems to be deteriorating again...again all tank conditions are OK and as should be. He seems to have some black dapple like pattern under his bottom lip? Is that normal? And his two back feet have a little wierd growth? Almost? Tiny tiny tiny lump. His capillaries in his feathers also appear darker and more visible. Any help would be appreciated