I keep a steady supply of crickets in her cage all the time. I have been told that when they are young to let them eat as much as they want, and to start limiting it to 12-15 crickets a day when they are older.
As to the gut load, i threw the package materal out, but it the green cubes. I am acutally on my way to the pet store where I bought it. Ill look at it when I am there and let you know the name of it.