I was given my Russian tortoise to me as a gift. He came with a 40 gallon tank and aspen bedding, he spends a lot of his time just playing in the bedding and digging at the corners. I soak him a couple times a week and give him strawberries about once a week. He eats pretty good but never touches his water bowl, I'm new to this whole tortoise thing so is there anything I need to be doing different.