Soft bones? Are you dusting the crickets and mealworms with a calcium D3 supplement? Mealworms have really no nutritional value unless you need to plump up your little frogs due to weight loss. Mealworms are like the candybar of insects...a nice treat but not part of a balanced diet.

Even if the meds don't seem to be working, I would continue to use them for the recommended time. The money was spent on it, and it could be helping in ways that we just can't see yet.

Would you be able to post pictures of your setup? Perhaps myself or another member might see something that could make a world of difference? From your description, though, it sounds like you have a great setup. Unfortunately, the problem may be with the frogs themselves and completely out of your control; sometimes even Mother Nature makes a mistake. However, if the frogs are still eating, there is still hope. Best of luck and keep us posted!