jellyfish in a tank

abstract animal aquarium aquatic aurelia aurita background biology blue calm calming clear colony coral creature creatures danger dangerous dark drift drifting elegance elegant fish fishes float floating flowing glow glowing grace graceful group hue hues illuminate illumination invertebrates jelly jellyfish jellyfishes life marine mesmerise mesmerising mesmerize mesmerizing moon moonjelly nature ocean pacific random randomness reef scatter scattered science scyphozoa sea sealife shape soft sting stinger stingers swim swimming tank tentacle tentacles translucent transparency transparent tropic tropical underwater water wildlife zoo