I had flightless fruit fly cultures for a little while. But I have a few questions. In fruit fly vial, I can tell which are maggots, but what are those greenish-blue stuff in the bottom of the vial? And also, in the ladder, there are small, long seed-like objects attached all over the place. Are these the eggs or pupas of fruit flies? I'm using my fruit flies to feed my baby anole.

Tim