Acting weird

[GroomerMo]

Ok I guess I can start with I'm not sure if there is something wrong or not. Ryuu hasn't really been eating much lately ever since I removed her piece of drift wood because she needed more room since she is getting bigger should I be worried?

 

[Noella]

I've removed one piece of driftwood that didn't fit her anymore and her basking rock cave disappeared mysteriously by me. I gave her something else to bask on and she loves it. She didn't eat for a little while because I changed her tank. (She doesn't like change and doesn't like sand.)

I think that's normal because I put in a hammock in and she didn't eat for a little while until she got used to it.