bioluminescent mediterranean jellyfish pelagia noctiluca glowing in deep blue water

sea water marine jellyfish underwater ocean nature life wildlife undersea mediterranean aquatic colorful animal medusa deep blue beautiful jelly aquarium light wild color snorkeling poison fried egg fish dangerous background tropical danger creature exotic swim scuba summer bioluminescent pelagia noctiluca glowing floats water#39aph39#s surface translucent bell faint purple hue covered intricate patterns jellyfish#39aph39#s long tentacles trail disappearing water generated