Medivet. Cricket Diet. 150g Cricket Diet Plus* is an insect 'gut loading' supplement specifically designed to be fed to crickets. Medivet Cricket Diet Plus* insect 'gut loading' diet has been research formulated & manufactured using zoo food technology to produce an outstanding nutritional product. The unique formulation of Cricket Diet Plus* loads the digestive tract of the insect food item with a special balance of vitamins, minerals, carbohydrates, proteins & a spectrum of amino acids. Cricket Diet Plus* also enables the supplement to have its vitamin D3 increased. Each pack is provided with a booster capsule of vitamin D3 powder, which can be added to the pot to cater for the increased D3 requirments that different species & husbandry techniques may need. After reading the comprehensive instruction sheet, inside the pot, the powder should be mixed with a little water into a paste. This paste should then be fed to any crickets that are to be fed to your animals.