Over the geyser,on beds of algae they rest.
A  bunch of breeders.
Millions of them.
Bugs and mites that thrive.
Predatory bugs lay scrumptious eggs,
Eggs become grubs, all munch the algae,
Algae is chiselled away, chewed by hungry grubs and mites.
A stream of blistering roasting water, wipes them out again.
The cycle of life resumed!