Betta Bloom: Fish Breeding

Contains adsIn-app purchases
Content rating
Everyone
0+
Downloads
Content rating
Everyone
In-Game Purchases
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About this game

Betta Bloom is a betta breeding game with real fin and color genetics: a betta fish breeding game where every fry is a surprise. Pair two betta fish cards, watch the bubble nest hatch, then flip nine fry cards and see each grey baby bloom into its true morph: halfmoon, crowntail, plakat, koi, marble, galaxy and more.

HOW BREEDING WORKS
• Pick a male and a female from your tanks.
• Before you breed, the pairing screen shows the real odds for fin type, color and pattern, worked out from seven inherited traits.
• The bubble nest hatches in 3 minutes of real time, then nine fry cards wait to be flipped.
• Keep up to 3 fry from each nest. The rest go to a breeder pond for coins.

180 MORPHS TO COLLECT
• Fill a card binder of 180 bettas: 120 classic morphs plus 30 Galaxy and 30 Dragon Scale morphs.
• Hidden genes can skip a generation, so two plain parents can still surprise you.
• A three-generation pedigree shows where every rare color came from.

DAILY BEAUTY SHOWS
• Three judges score fin spread, symmetry and color.
• A new theme each day, the same for every player, such as Koi Garden or Crown Jewels.
• Win gold, silver and bronze ribbons. Quality is inherited, so careful breeding raises your scores.
• No fish fights, and your fish never die.

BETTA BLOOM PRO (ONE-TIME PURCHASE, NO SUBSCRIPTION)
• No full-screen ads.
• Unlimited tanks (free players keep 12 fish in 3 tanks).
• Card backdrops: rose, gold, indigo and cosmic water.
• Pro never changes the odds. Every player hatches with the same genetics.

Fair ads: your first round is ad-free, and ads never appear while you pair or flip cards. Optional videos can hatch a nest now, add an extra show or give a 24-hour Pro pass. A calm betta fish game for anyone who loves bettas, with real odds and no loot boxes. Plays offline, no account, with a backup code to move your fish to a new phone. English, German, Spanish, Portuguese (Brazil) and French.

Pair your first two bettas and see what blooms.
Betta fish game: breed halfmoon and koi bettas, reveal fry, win beauty shows.
Updated on
Oct 21, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, App activity and 2 others
  • This app may collect these data types
    Location, App activity and 2 others
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

Stability update: crash reports now reach us faster, so we can fix problems sooner. Thanks for playing Betta Bloom!