My deceased boxer shrimp's eggs hatched before. they look like small tiny balls with tiny eyes and they twitch(as in baby jump) but they soon got eaten by the sea horse and sucked up by the filter. But, i only had 1 boxer shrimp in my tank, dunno how that was possible but indeed i saw the eggs fall off from the boxer to become tiny jumping 'balls'. maybe u guys should LOOK carefully and examine the water for these tiny jumpy thingys