Hi, I recently came into care of this tort. I was told it’s 4 years old. I attached pictures of it’s old home vs new. Yes, I’m getting different lights and am changing it’s home. I have a vet appointment for it’s eye later in today. Thank you for your help. This is my first tort, and I’m trying to learn as fast as I can. Ps. In the 9 days I’ve had him, it’s shell has gotten a lot darker.