Please stop posting false information about a product that you know nothing about.Rob: I think that this is a good time to introduce you to the best handbook available on mantis care, Praying Mantids: Keeping Aliens by Orin McMonigle and A. Lasenby. You can buy it here: http://shop.bugsincyberspace.com/Books-Magazines-Free-Shipping_c8.htm, just scan down. These guys were raising mantids before many current members knew what a mantis was. Let me quote you a line (from the first edition): "The nymphs and adults do well on many foods, such as leaves, leftovers, old fruits and vegetables, and dried dog or cat food." p.20
It will only cost you $16 plus postage, a lot less than the $65 that a 5lb bag of "Cricket Crack" -- which bears no mention of what it contains -- will cost you!
The ingredients of the product is both listed publicly from the maker and on each package.
Its time you give this subject a rest. You are way out of line here, regardless that I agree that you have the right to your opinion.
Harry