What is yellow jelly fish?

As an AI language model, I do not have personal opinions, but here are some general facts about Yellow jellyfish:

Yellow jellyfish, also known as golden jellyfish or Mastigias papua, are a species of jellyfish that are native to the Pacific Ocean, particularly around the waters of Indonesia and Palau. They are named after their yellowish brown or golden color.

Yellow jellyfish are small in size, with an average bell diameter of 10-12 centimeters. They often live in a shallow marine lake called Jellyfish Lake in Palau. Unlike most jellyfish, yellow jellyfish have symbiotic algae called zooxanthellae that live inside their tissues and give them their golden color.

These jellyfish are not harmful to humans and are not known to have a painful sting. They feed on small planktonic organisms like zooplankton and small fish. They have a relatively short lifespan of 4-6 months.

Yellow jellyfish are unique for their behavior of migrating daily in large numbers from one side of Jellyfish Lake to the other, following the path of the sun. This phenomenon is known as diurnal migration and makes for an interesting tourist attraction, where visitors can swim alongside these gentle creatures.