CurseForge · Minecraft mod
Jellyfishing
Adds Jellyfishing and a bunch of Spongebob-themed stuff to the game
Quick answer
Which Jellyfishing release should I use?
Jellyfishing-2.0.12.jar targets 1.20.1 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Jellyfishing required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Jellyfishing-2.0.12.jar need?
Jellyfishing-2.0.12.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Jellyfishing without breaking your instance.
Built for Jellyfishing-2.0.12.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use Jellyfishing-2.0.12.jar. It targets 1.20.1 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside Jellyfishing-2.0.12.jar. It opens that exact file at the source.
About this project
What does Jellyfishing add?


Jellyfishing is a small Vanilla+ mod inspired by Spongebob that adds new mechanics, food, resources, and gear to the game.

Jellyfishing adds a few variants of Jellyfish that spawn in the Jellyfish Fields and Rock Bottom, new ocean biomes.
You can catch them with a Jellyfish Net and release them
Jellyfish produce Jellyfish Jelly by dropping one every so often, similar to chickens and eggs.
Jellyfish Jelly can be used as a food, or to make items and blocks. Jelly blocks are similar to slime blocks, but with boosted effects.
Jumper Jelly Blocks bounce mobs and items in the opposite direction of the face they collide with - perfectly elastic collisions
Seanut Bushes are a new plant that can be found in the Jellyfish Fields, and grow seanuts which can be used to make various items, such as Seanut Butter.
Pineapples are a new plant native to the jungle. It grows faster when on farmland, and can be made into various decorative blocks
The plundering enchantment will allow you to obtain extra loot while Jellyfishing, including Wads of Grease, which can be used to create weapons and armor.
Spatulas are a new weapon type that fling your enemy into the air when attacking.
The Air Suit is a new set of armor that will provide water breathing when the entire set is worn, and also provide protection from Jellyfish stings.
The Karate Glove is a weapon that deals 4 damage, but can attack very quickly
Bubble Wands can be crafted with bubble soap. They place temporary bubble blocks which pop after 20 seconds
Grease can be used in conjunction with a Grease Smithing Template (found in buried treasure on beaches and in Rock Bottom) to upgrade this mod's weapons.
BLUEPRINT IS REQUIRED TO RUN THIS MOD
CREDIT
Textures by:
Vout Vouniern
IcyCrystal
SaikoChan
Coda1552 (Twitter)
Chikorita Lover (YouTube Channel)
codysquirtle (Instagram)
Evo_934
Nary
Bold Muddy
Music Disc By WhirlingWinds
Biome Music by TurtwigX
Logo/title by UserAnimated (Twitch, Youtube, CurseForge)
Check out this mod spotlight by BoredStudentIRL, which shows many of the features in-game
Project description from CurseForge.
Pick your setup
Jellyfishing by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.19.3
2 loader builds1.16.5
1 loader build1.16.4
1 loader build1.16.3
1 loader build1.15.2
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Jellyfishing versions and loaders
Jellyfishing-2.0.12.jar
6 Mar 2026
Jellyfishing-2.0.11.jar
4 Mar 2026
Jellyfishing-2.0.10.jar
4 Mar 2026
Jellyfishing-2.0.9.jar
23 Jan 2026
Jellyfishing-2.0.8.jar
15 Sept 2025
Jellyfishing-2.0.7.jar
19 Nov 2024
Jellyfishing-2.0.6.jar
25 Sept 2024
Jellyfishing-2.0.5.jar
24 May 2024
Jellyfishing-2.0.4.jar
20 May 2024
Jellyfishing-2.0.3.jar
24 Feb 2024
Jellyfishing-2.0.2.jar
20 Feb 2024
Jellyfishing-2.0.1.jar
17 Feb 2024
Looking for an older file? The official CurseForge project page is in Resources.

