Zilla Gutload Cricket & Insect Food (4 oz.) Zilla Gutload Cricket and Insect Food (4 oz.) Gives store-bought insects the nutritional value of wild prey Vital carbohydrates, calcium, calories and vitamins for complete nourishment Allow insects 24 hours to feed on Gut Load before offering to reptiles Use just 1/4 teaspoon per insect, In addition, be sure to provide insects moisture for drinking