Some of the stuff in the mixed bag is not real meat(crab I think). I use squid, scallops, fresh garlic, marine zoe(vitamins) brown algae sheets, green algae sheets, zooplex, phytoplex, invertabrate banquet, shrimp,Prime and romaine or spinach leaves. Put in blender with water then in a cookie sheet to freeze then break into 4" squares(appx) and put in baggies in freezer.