The dehydrated pellet foods, all of them, you are supposed to soak in water first so they do offer hydration. And did you read any of this post, they are going to feed live bugs now they got permission. Pellets do provide the correct nutrition and the correct ratio of vitamins and calcium whereas some people (most actually) overdo it. I don't like giving my dragons only pellets, but one of them thats is all she likes really likes (actually loves them) besides bugs. And before anyone starts harassing me I got my two as adults from a breeder that raised them on the pellets and I didn't want to suddenly change their diet. Most of the top pellet formulas are well researched and made with herp vets. At least I know my girl won't get gout or fatty liver from getting too picky and eating only bugs.