My point is, why don't you feed your crickets. That should be normal, If you strave them, that should be considered wrong.
As a person who has bred and raised crickets. They feed daily. So why would anyone not feed them.
The term Gutload, is to feed them a "special" mixture of vitamins and minerals and such, which is entirely not needed and is most likely to apease the keeper and not the animal.
Again we are on a Monitor forum, so I will address this with monitors. I have bred and produced many generations of varanids and never gutloaded anything. In fact, I also breed my own mice and I feed the crickets what I feed the mice.
With that in mind, I have not seen anyone outproduce our animals, or out grow our animals or out live our animals. And lord knows, I would love to see that. It confuses me when people think this and that is required, necessary, or needed, when applied to varanids has not shown to be of benefit. Better yet, the results of gutloading as not exceeded NOT gut loading.
If gutloading helps your individual monitor, then I would look at something missing in your husbandry. And that goes for the frog as well.
For example, if you keep your varanids without proper temp choices, they may only be able to assimilate five crickets a week. In that case, those crickets better be "strong". If you kept those same monitors with an option to all the heat they needed, they could consume and assimilate 100 crickets a week, in that case, the amount of crickets will not only support the needs of the monitors, but also supply lots of roughage. The crickets would not need to be healthy or gutloaded.
The actual reality is, if the monitors can only assimilate five crickets a week, they will fail inspite of the gutloading. So gutloading is not a cure. What is actually needed is to improve your husbandry so that gutloading is not needed and the animals do progress normally.
My experience with this forum is, the keepers who practice such things as gutloading and UV bulbs, disappear as soon as their animals fail, and they do fail.
The folks who have succeeded usually paid attemtion to such things as temps and humidity, proper substrate, nesting, etc. Not gutloading and UV bulbs.
So in practice, my own work, and with observation, the result of others, Gutloading is a bit misleading. Its something of a commerical bandaid. Cheers