Red Eyes Tree Frog (RETF) help/concerns.

[BobFidos]

All the of them had this redness on them, but they haven't changed as far as how active they are. Found this guy like this, this morning. That a good sign, right?

[elly]

Nice! I'd continue to keep an eye on them though. Sometimes frog stomachs can turn temporarily pink with exercise but those legs in the second picture are pretty dark. As Bryce says, a clean environment plus a vet visit if things remain the same or self treatment if you must seems the way to go.

[BobFidos]

One of the males is now completely white it appears. The female is mostly white with a little pink. The second male is mostly white as well, but he has gotten a little sluggish and that could be from the reduced tank size.