Bettarium - Betta Fish Tank

Choose your starter betta and set up the first tank with heater, filter, plants, and hiding spots. Feed on schedule and monitor mood, health, and water parameters, then perform partial water changes to keep levels stable. Decorate and rearrange the aquascape to boost comfort, earn style bonuses, and create unique themed tanks. Collect and breed bettas to discover new colors, patterns, and fin types while balancing traits and compatibility. Complete daily quests and answer betta trivia to earn coins, supplies, and rare decorations. Expand your fish room with new tanks, automation upgrades, and a relaxing showcase mode to watch your fish thrive.