These little guys are Aurelia aurita better known as Moon Jellyfish. Fun fact: When deprived of food, they can shrink to 1/10th of their size to save energy.

This cluster of Moon Jellies seemed to pose for a family portrait as I was admiring them

Here are some more Moon Jellyfish that were illuminated with blue light

I just love how soft and feathery they look

Northern Sea Nettle or Chrysaora melanaster is a delicate looking jellyfish

Here you can see all of its great tentacles, they can reach a length of 10 feet!

This Sea Nettle almost looks like a mushroom

Pacific Sea Nettle or Chrysaora fuscescens was one of the more showy jellyfish

This Pacific Sea Nettle tucked its self nicely into its cap while it floated downward on its back

The Blue Blubber Jellyfish (Catostylus mosaicus) was my favorite of all the jellies

The Blue Blubbers would flit through their tanks, when an obstacle would present itself, the Blubbers would just bounce off in a new direction, so cute!

This gentleman is, perhaps, a Lion’s Mane Jelly?