Little Bettas

Little Bettas is a cozy aquarium simulation and creature-collecting game where you breed, care for, and discover beautiful betta fish.
Build your own collection through breeding, uncover new colors and patterns, decorate your aquariums, and care for each little fish as your aquarium grows.
Every new generation can bring something unexpected. Discover different colors, Koi, Butterfly and Dragon patterns, rare mutations, and even mysterious Legendary Bettas.
🐟 Breed & Discover
Pair your Bettas and raise new generations, searching for colors, patterns and rare traits to complete your collection.
🌿 Build Your Aquarium
Decorate your tanks with plants, rocks, wood, sand and little aquatic companions to create your own cozy underwater spaces.
💙 Care for Your Bettas
Feed your fish, keep their tanks clean and look after them as your aquarium grows.
✨ Find Rare Bettas
Some fish are much harder to find than others. Discover mutations and Legendary Bettas with their own special appearances and rewards.
📖 Complete Your Collection
Fill your collection book by discovering new Bettas, colors and patterns — and see how many you can find.
Take it slowly, experiment with breeding, decorate your favorite tanks, and build a peaceful little aquatic world of your own.