About Fintastic
From Modrinthyet another mod that adds fish and aquarium keeping related items and blocks
A mod focused on aquarium keeping and fish farming, as well as fish genetics and other utilities for all your aquarium-building needs!
When bucketing a fish you can see their common name, and additionally see their scientific name by pressing shift while hovering over the bucket.
For more information on future developments and additional help visit my Discord server!
The fish:
Spoiler
Featherbacks 
Minnows 
Catfish 
Freshwater Sharks 
Guppies 
Arapaima 
Pleco 
Moony 
Coelacanth 
Gouramies 
Daphnia 
Brine Shrimp [Has a secret nametag skin related to one of the people working on the mod ;)] 
Requires Geckolib.
Added support for Alex's Caves and Amendments.
CREDITS
VoidArkana (Co-Author, Coder and Artist)
Psalidodont (Co-Author and Main Artist)
DinoTazz Arts (Artist)
Ninni (Salty Music Disc)
MessySlimey (Fresh Music Disc)
Highlights
From source dataGame versions
Supports 2 Minecraft versions, the newest being 1.21.1.
Loaders
Runs on Forge and NeoForge.
Footprint
Rated a light load on a server.
Fintastic on Nxeon
From our catalogue- One-click install
- Supported on Nxeon Minecraft servers. We download it from Modrinth, place it, and restart the server.
- Server side
- Required on the server
- Server type needed
- Forge, NeoForge
- Server load
- light
- Smallest plan we suggest
- Minecraft — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
- Latest build
- 1.21.1-3.3, released 2026-07-19
Game versions by loader
| Loader | Game versions | Newest |
|---|---|---|
| Forge | 1.20.1 | 1.20.1 |
| NeoForge | 1.21.1 | 1.21.1 |
From 5 recorded builds of Fintastic.
Recent builds
| Build | Released | Game versions | Loaders |
|---|---|---|---|
| 1.21.1-3.3 | 2026-07-19 | 1.21.1 | NeoForge |
| 3.2 | 2026-05-11 | 1.20.1 | Forge |
| 3.1 | 2026-05-01 | 1.20.1 | Forge |
| 3.0 | 2026-04-21 | 1.20.1 | Forge |
| 2.2 | 2025-10-21 | 1.20.1 | Forge |
Dependencies
- Required: modrinth project 8BmcQJ2H (modrinth, not in our catalogue)
Declared by the newest build that lists any. Required ones are installed with it on one-click installs.
Run Fintastic on a Minecraft server
Pick a server or deploy a new one above; it is installed in one click.
What kind of mod it is
From the catalogWeapons, items & crafting
New weapons, gear, items and the recipes to make them.
Runs on your server
From source side supportModrinth lists Fintastic as required on the server. Check its Modrinth page to see whether players need it too.
Compatibility
- Game
- Minecraft
- Loaders
- ForgeNeoForge
- Runs on
- Serverrequired on the server
- Game versions
- 1.21.1 and 1 earlier
Verified at the source
- ✓ModrinthOfficial listing, checked 2026-10-01Open ↗
- ✓AuthorVoidArkana, as published on Modrinth
- ✓LicenseMITFree
