Hello, first of all greetings to all the group. I am from Spain and i dont speak english very well.

I have a 2 years Amazon Milkfrog, and he was eating only crickets and roaches since he was born.

Now i want to give him worms like earthworms or silkworms to bring more variety, but its impossible.

He completely ignore all the "worm format" food, even with several days without eating...

What can i do? Anyone knows some "trick" or advice?

Thanks!