Hello, I bought a Russian tortoise 2 weeks ago and I’ve noticed these 2 white dots one on a scute and one “in between?” the scutes. I’ve looked and read everywhere and seen things that ranged from mineral deposits all the way to shell rot. I have been using bottled water for his water bath and such, and I’m certain I’ve been meeting the living conditions for him. Hoping I could get a answer! Id appreciate it.