Yeah I mean, I have my big healthy Indonesian whites that eats as soon as the bugs hit the ground, but this will be my second blue phase, and they always seem to come younger, I guess cause people snatch them up so quickly. While my current one is maaaaaaybe 2 inches right now, the first one I had was thumbnail sized and never ate. That did not end well inspite of my efforts. I am beginning to think food size matters greatly, especially since I suspect the blue ones might be from the shallow end of the gene pool and harbor some difficulties.