Baby tort noise

[Nikkiinico17]

I have a baby hermanns and notice he makes a noise almost like two rocks clinking together .... its not with every bite of food or every time he opens his mouth BUT he does it a lot. He eats fine and I'm just curious if it's normal.

 

[Ink]

Welcome to the forum. What are the temperatures in the enclosure? Is it an open or closed top?

 

[Nikkiinico17]

Welcome to the forum. What are the temperatures in the enclosure? Is it an open or closed top?

Open top. Heated side sits around 85-90 degrees. Cool side is mid 70's. Never seen it drop lower then 73°