Yeah, 80 grams seems very light to me. Are you feeding him fuzzy mice or fuzzy rats?


If he's on fuzzy mice, I would have moved him up early on to hoppers, then small mice and then medium by now.

Next feeding get him a hopper mouse, let him eat that for a couple weeks, then either move him up to a small or two hoppers, and so on.

Have you had him tested for internal parasites?