Hello all! My son and I are the new owners of a russian tortoise named Karl. I was wondering how often he should be having water, we have not seen him use his water dish in the 5 days since we got him. His water dish is large enough to fit his entire body into it, about 1 inch deep, and has a lip around it that sticks out of the substrate about 1 centimeter. He should be able to get in and out easily but he so far only sunbathes, eats, and hides. Should we be soaking him daily?