|Damage||none (gives poison 1)|
The Jellyfish is an aquatic mob added to Minecraft by Mo' Creatures.
Jellyfish spawn in most bodies of water, and are translucent. They move in a pulsating manner, and are also luminescent at night. The Jellyfish can poison the player if they get too close, and drop Slimeballs.
They come in a variety of colors, and are one block high and one block wide.
Being they are transparent, it is reccomended to change one's water settings to "Clear" in order to see them better. They are somewhat dangerous in large groups.