BIVARIUM: Fish & Aquarium

Welcome to BIVARIUM!

Dive into a relaxing fish breeding, collection, and aquarium management game. Discover rare mutations, build stunning aquascapes, and lead your aquatic team into exciting expeditions and strategic battles.

Whether you want to build the ultimate collection or test your fish in battles, the choice is yours. Play at your own pace completely ad-free!

FISH BREEDING & MUTATIONS
Breeding is the core of BIVARIUM.

Discover New Variants: Breed fish of the same species to unlock unique color variations and patterns.

Dynamic RPG Stats: Offspring inherit stats including Health, Attack, and Defense. Experiment to find better traits and develop your collection.

COLLECT & MANAGE YOUR AQUARIUMS
Grow your collection from the Fish Shop and display your favorite fish in custom aquariums or massive Mega Tanks.

No Artificial Limits: Keep as many fish as your device can handle without hitting forced capacity walls.

Watch your fish grow, and decide which ones to keep, breed, or sell.

AQUASCAPING
Design your dream tank effortlessly. Choose from ready-made, beautifully crafted aquascape designs to decorate your aquariums instantly.

EXPEDITIONS & BATTLES
Your fish do more than just swim in a tank:

Story-Driven Expeditions: Take your team through encounters with aquatic predators and progress through the adventure.

Player Battles: Test your collection against other players using your fish's stats and abilities.

FLEXIBLE PROGRESSION
Three Currencies: Earn Coins, BIO, and Diamonds naturally through gameplay.

No Ads: Enjoy uninterrupted breeding and managing without forced ad breaks.

Optional Premium: Diamonds are entirely for convenience. No gameplay features are locked behind paywalls.

AN INDEPENDENTLY DEVELOPED GAME
BIVARIUM is built by a solo indie developer who actively listens to the community. The game is continuously improving, and your feedback, bug reports, and ideas directly shape future updates.

Want to support development? Purchasing optional Diamonds helps fund future features and bug fixes, but playing, sharing, and enjoying the game is support enough.

Download BIVARIUM now and start your breeding journey today!

Recent changes:
BIVARIUM v1.3.2 Minor Update

Adjustments & Optimizations
- Performance optimization
- Various bug fixes.

Thank you for playing BIVARIUM and supporting our journey!

Please email our support team at support@wattabistudio.com if you encounter any bugs.