The ladybug was just a passerby (we get swarmed by the darn things). They normally eat lobster roaches and mealworms. The mealworm eating through stomach thing is a complete myth. Drop a mealy in water and it immediately starts to writhe in death throes.. imagine it munching on the intestinal lining while swimming in digestive juices! No way.

These guys were bought, not found. The small spotted one is mine, and the big chunker is my friend's that I am taking care of for her.