Superload is for gutloading your feeders... They also make one called bug burger. These would be used instead of providing fresh ingredients. They are good options for those that do not want to buy a variety of fresh veg and fruit to feed every day. Mix superload per the directions on the label. Store in fridge.
calcium without D3, cal with D3 and multivitamins are your supplements. These are used in a specific rotation and lightly dusted on all feeders prior to feeding to the cham.