CurseForge · Minecraft mod
DragN’s Bettas & Aquatics!
Betta fish and decorative, customizable aquariums!
Quick answer
Which DragN’s Bettas & Aquatics! release should I use?
DragN’s Bettas & Aquatics! DragN_Bettas-1.20.1-1.3.jar targets 1.20.1 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. All 2 required mods have matching files.
Where it goes
Is DragN’s Bettas & Aquatics! 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 DragN’s Bettas & Aquatics! DragN_Bettas-1.20.1-1.3.jar need?
DragN_Bettas-1.20.1-1.3.jar. Change the file and its required mods may change too.
Install TerraBlender (Forge), GeckoLib first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add DragN’s Bettas & Aquatics! without breaking your instance.
Built for DragN’s Bettas & Aquatics! DragN_Bettas-1.20.1-1.3.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use DragN_Bettas-1.20.1-1.3.jar. It targets 1.20.1 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install TerraBlender (Forge), GeckoLib first. We found matching files for this game-version and loader setup.
- 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 DragN_Bettas-1.20.1-1.3.jar. It opens that exact file at the source.
About this project
What does DragN’s Bettas & Aquatics! add?
DragN’s Bettas and Aquatics

DragN’s Bettas is a small mod that adds cute, colorful betta fish to your game. You can make a custom-sized tank and add decorations to keep your little aquatic friend happy.
Each betta’s pattern/ body type and color is randomly generated! Find a Betta Biome and look for your favorite variations of beautiful betta fish. There’s over 3400 different possibilities!
Upon bucketing a betta, you’ll receive a Betta Guide to help you out when creating your first tank setup. You may also find other fish and aquatics in the wild to add to your aquarium!
As of 1.20.1-1.3, Betta fish now have genders, color rarity, and breeding.
Female bettas are generally slimmer, have smaller fins, and are often duller in color than males. Only male bettas will fight one another. They can be bred with Spider Eyes.
Their colors, markings, and body types are genetic!

1.16.5 requires only Geckolib
1.18.2+ requires Geckolib & Terrablender

Other Added Aquatics:
-Mystery Snail
-Koi Fish
-Tetra
-Cherry Barb
-Goldfish
-Guppy
-Silver Shark
-Giant Isopod
-Ghost Shrimp
-Rainbow Snakehead
-Seahorse
-Filefish
-Clownfish
-Angelfish
-Starfish
-Sea Slug
-Blue Glaucus (Blue Dragon)
-Dwarf Jellyfish
-Dwarf Crab
-Crystal Shrimp
-Leafy Seadragon
-Pleco
-Peacock Mantis Shrimp
-Aquatic Salamander
Credits:
EvangeliX, Main Coder
DragN, Assets & Artwork
Need to report a bug, or just want to chat about DragN’s Bettas? Here’s our Discord! https://discord.gg/jbjMCEMA4g
Other Information:
**-**Tanks can be placed next to eachother and dynamically decorated. Rotate around the tank while placing your decor to make it face different directions!
-Decor not only includes the custom ones added by the mod, but also vanilla items, such as:
Sand, Red Sand, Gravel, Dirt, Seagrass, Kelp, Fire Coral Fans, Tube Coral Fans, Brain Coral Fans, and Sea Pickles~
-Algae grows on your tank after 3 days. Use an Algae Scraper to clean it off!
-Any fish that can be bucketed can be placed in a Bettas tank. Feel free to test it out with other modded fish!
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Project description from CurseForge.
Pick your setup
DragN’s Bettas & Aquatics! by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.20.1
1 loader build1.19.2
1 loader build1.18.2
1 loader build1.16.5
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
DragN’s Bettas & Aquatics! versions and loaders
DragN_Bettas-1.20.1-1.3.jar
9 May 2025
DragN_Bettas-1.20.1-1.2.3.jar
9 Jun 2024
DragN_Bettas-1.18.2-1.2.3.jar
8 Jun 2024
DragN_Bettas-1.20.1-1.2.2.jar
18 May 2024
DragN_Bettas-1.18.2-1.2.2.jar
18 May 2024
DragN_Bettas-1.20.1-1.2.1.jar
12 May 2024
DragN_Bettas-1.19.2-1.2.1.jar
12 May 2024
DragN_Bettas-1.18.2-1.2.1.jar
12 May 2024
DragN_Bettas-1.20.1-1.2.0.jar
14 Apr 2024
DragN_Bettas-1.19.2-1.2.0.jar
14 Apr 2024
DragN_Bettas-1.18.2-1.2.0.jar
14 Apr 2024
DragN_Bettas-1.20.1-1.1.9.jar
8 Apr 2024
Looking for an older file? The official CurseForge project page is in Resources.