Any tricks to get him to focus?

[Gecko Ranch]

lol what i do is i take and drop a meal worm in 1 at a time, cause mine dont seem to notice that they are there when they're in a feeder thing.
if he doesint notice it when i drop it in i take and give the mealworm a little nudge where it will go rollin by him lol and my leo looks right at it and eatser up. it takes him like 4 or 5 lundges to grab it but he gets it

Consider the strong possibility that he is not really hungry so he is not seeking food by walking around and looking for it. A little hunger will do wonders for his accuracy!