Hi guys!

Wondering if anyone could help me out?

My Ornate is about 5 months old, plump and generally happy. temps and humidity in his tank have remained the same and he's regularly cleaned out. Problem is that he's getting increasingly picky about what he eats. When I first got him he'd go for everything I put in his tank, now he refuses anything but (dusted and loaded) big adult locusts, refusing his former staple of crickets. Even the odd fluff mouse gets ignored. I'd like to give him a varied diet to make sure he stays healthy but he's making it pretty hard.

Any suggestions? Will he be harmed by only eating locusts if I can't get him to feed on anything else?