Medaka Aquarium Breeder

Discover new medaka through expanded breeding, explore the Genetic Map, unlock hints with Breed Points, and meet seasonal varieties in the Seasonal Shop.

Medaka Aquarium Breeder is an idle breeding game where you become a medaka breeder, manage your aquarium, and raise your own medaka fish.

Adjust the water temperature and quality, feed your medaka, and watch them grow over time. Even while the app is closed, your medaka continue to grow little by little. Sell the medaka you raise to earn money, buy aquarium equipment and layout items, and create your own relaxing aquarium.

A major update has expanded the breeding and collection experience.

Main features added in the update:

• View medaka relationships and breeding routes with the genetic map
• Use Breed Points to unlock hints for undiscovered medaka and analysis for discovered medaka
• Expanded breeding patterns make it possible to discover more medaka varieties
• Seasonal Shop where you can obtain medaka inspired by spring, summer, autumn, and winter
• Expanded encyclopedia and genetic map with more detailed information about discovered medaka
• Updated Tips to make new features and breeding advice easier to understand

How to play:

• Manage water temperature and quality, and feed your medaka as they grow.
• Feeding and cleaning take only a short time, making it easy to care for your aquarium during spare moments.
• Sell raised medaka to earn money, then buy aquarium equipment and layout items.
• Pair male and female medaka to produce offspring that inherit traits from their parents.
• Use the genetic map and encyclopedia to search for medaka you have not discovered yet.
• Check in-game Tips anytime to learn about raising medaka and using each feature.

Features:

• Idle growth system where medaka continue to grow while you are away
• Aquarium layout customization with equipment, sand, aquatic plants, stones, and more
• Collection gameplay where breeding can lead to new medaka varieties
• Encyclopedia to review discovered medaka
• Genetic map to check parent-child relationships and breeding clues
• Seasonal Shop where different medaka appear depending on the season
• A calm aquarium atmosphere with water sounds and music

The medaka available in the shop are only part of what you can discover. Some medaka can only be created through breeding, and others are connected to the seasons. Think about parent combinations, unlock hints with Breed Points, and work toward completing your encyclopedia.

Recommended for players who:

• Enjoy raising games that can be played little by little
• Like aquariums and relaxing water-themed experiences
• Enjoy caring for virtual pets
• Like discovering new varieties through breeding or pairing systems
• Want to steadily complete an encyclopedia or collection
• Want a calm game to enjoy during breaks or quiet moments

Raise medaka, breed new varieties, expand your encyclopedia, and create your own aquarium.