I find it easier to take a mix of both protein and plant based pellets and mix 'em up in a container. Then serve as needed. He might like earthworms as a supplement.
I've even ground up dried shrimp with a pestle and blended the dust in with pellets to make them more stinky.
I've even ground up dried shrimp with a pestle and blended the dust in with pellets to make them more stinky.