Hatchlings can start off on hoppers? Really? I've been feeding mine fuzzies.

He's probably around 2 months old but only weighs 55 grams. Apparently the place I got him from wasn't feeding him properly.

He eats fuzzies no problem. Should I try a small hopper? I'd like to get him eating the biggest pray he should be safely taking down to try and get him up to a better weight.

Input is appreciated guys/gals.