[reed13k]

Many people fail to notice - the fish lived; so not all life was eliminated ;)

[OneVike]

Many people fail to notice - the fish lived

Actually, probably 90% of all fish died in the flood. That is why there is so much fossil records of aquatic life on mountains all over the world. Fossils of aquatic life has even been found on Mt Everest.

We actually have more fossils on land of aquatic life than any other life that had perished from the flood.

It's not unusual for large amounts of aquatic life to die in flood conditions. Along with the loss of their natural habitat, there is the amount of aquatic life that dies from being stranded on dry land when the flood waters recede.