You rang? Yup, Morris has been with me for three years after my dog mistook him for a mobil chewtoy. It was a blessing in disguise because it was October and he was on the verge of starvation and would not have survived hibernating. He's still quite finicky. I still cannot get him to eat crickets, waxworms or mealworms. Weird turtle. However, he does love earthworms/nightcrawlers.
When I first took him in the thing that finally got him eating was water packed (rinsed to remove salt) sardines. These are still a favorite. Since he only eats a small piece at a time, when I open a can I freeze the remainder for future use. He also likes canned oysters (I get the ones from the dollar store) and Wardley's Reptile Sticks. He won't touch Reptomin. Mostly he eats the box turtle pellets. I finally got him to eat greens but only if they are mixed in with something else. I've tried various meats, fruits and veggies to no avail. I would like him to have a more varied diet but at least he eats something.
As to the silverfish, they are waterbugs. I had them in an apartment that was built over an underground spring and hated them. I sprayed in any cracks and behind baseboards but didn't have any reptiles. I mosttly dealt with them by going on patrol with a shoe in hand. I am definately not a bug person which is so funny since I raise my own mealworms.