Jellyfish Jars are animated decorative items. They can be placed on top of solid blocks and platforms, and give off a faint light. Do note that the Jellyfish needed to craft these decorations are obtained by fishing, not by killing the actual Jellyfish enemies. Jellyfish jars function as valid light sources for houses, illuminate underwater, but are not controllable mechanisms like some other light sources.
- Desktop 1.3.2: Sprites updated.
- Desktop 184.108.40.206: Placed sprites updated.
- Desktop 1.2.4: Introduced.
- Console 1.07: Introduced.
- Switch 1.0.711.6: Introduced.