So I was feeding my cricket's the Fluker's Orange Cubes, but they dried up quick and could even get moldy if not kept an eye on. Heatheranne mentioned the Fluker's High Calcium Cricket Feed (not sure if it was here, or another thread?) and so I did a little mix of the two to see how the crickets liked it. They LOVED the cricket feed, were no longer concerned with the Orange Cubes. I was concerned about moisture once I started leaving the Cubes out, but now I just make sure I change their substrate regularly enough and keep it wet enough.

However, I've heard lots of good things about oatmeal! Haven't tried it yet, but I hear crickets love it.