Quote Originally Posted by bshmerlie View Post
They do try to match the tone of their environment. Darker colors means a darker frog. If temps are good and the frogs are eating I wouldn't worry about it.
Thank you so much! Actually this morning when changing their water, I noticed the darker one was about the same color as the other one and he was much brighter than usual. I have noticed the color change slightly on my male, but my female is pretty consistent. I guess every frog/toad is different. My pacific tree frog changes colors like a chameleon-it's pretty cool to watch. Thanks for your help. Since they're healthy and eating well, I won't worry anymore. Happy holidays!