DragN’s Bettas & Aquatics!
Modby DragN0007
Betta fish and decorative, customizable aquariums!
Type
Mod
CurseForge Downloads
1,305,010
CurseForge ID
842591
Modrinth Downloads
36,997
Modrinth ID
YHaYBCno
Last Updated
Sep 11, 2026
Description
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!
<>
Recommended Gear
AffiliateHardware and extras that pair well with this mod.
As an Amazon Associate I earn from qualifying purchases.
Screenshots
Similar Mods
Rogues & Warriors (RPG Series)
🗡️ Silent Blades, Mighty Blows - Dominate with martial skills!
Nameless Trinkets
Add powerful trinkets, which you will find when exploring the world.
ShieldBreak
Adds shield-breaking and shield-parry mechanics.
Just Enough Petroleum
-and petroleum accessories. JEI support for Immersive Petroleum
Effortless Building
Makes building easier by providing tools like mirrors, arrays, build modes and a block randomizer. For survival and crea...
Quartz
Quartz rendering library
Included in Modpacks (24)
Most downloaded
Francis IV