Dubia size

[Bostonfinest]

My beardie is 8 months he is 16 inches long and last time I weighed him he was approximately 280 grams he is currently eating medium 5/8” size Dubia roaches my question is should I go the next size up or stay at this size fo a lil while. I am also sending a picture of my lil guy

 

[Josh]

The rule of thumb is the prey item should be "no bigger than the space between their eyes"