So I'm trying to give the 2 month old guppy fry a taste of frozen bloodworms for the first time and I shake off a few worms from the cube. What do I see next? 2 week old fry the same size as the bloodworms are taking all of the worms! so there are mini-guppies cruising with worms the same size as them and none of the 2month old fry got any! Crazy stuff.