Blue Jellyfish

Blue Jellyfish are found in underground pools of water. They are weaker than Pink Jellyfish.

When exploring the Caverns and Underground, unexplored sections can sometimes be revealed by Jellyfish, due to their natural luminescence. The Glowsticks that they drop are also very handy when exploring large bodies of water.

Blue Jellyfish can be spawned by powering a Jellyfish Statue

History
Blue Jellyfish