I'm sorry if this is a bit off topic from your question which I don't have a sure answer for. They both are supposed to be complete diets but some people have had trouble with the trex VGF. I do use a very good product called salad topper. It basically adds to the nutrition of the daily salads, adds variety, and has many vitamins, minerals, and probiotics in safe amounts. I buy it at www.cricketfood.com and it is called salad topper. If all your looking for is something to add to your salad to increase it's nutrition, and add variety this I found to be outstanding, and of supior quality.. It offers many high quality ingredients, and the dragons love it. I also use their cricket food, and have noticed quite an increase in color, and activity in my dragons since using this product. I would feel safer grinding the pellets in your situation. I tested the trex products and they has less then desirable effects on my dragons
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