Betta Fish: Breed & Battle

Breed, raise and battle Thai betta fish (ปลากัด), the Siamese fighting fish, in a living 3D aquarium: a virtual pet you care for, breed and train to be champion.

EVERY FISH IS ONE OF A KIND
Pick your first betta, give it a name and dive in. Pair a male and a female, watch them build a bubble nest, and hatch fry that inherit real betta genetics: tail shapes, colours, dragon scales, koi patterns and hidden genes you only discover by breeding. Your first eggs hatch in seconds!

BREED RARE BETTAS
Hunt for all 16 tail types, from Halfmoon and Crowntail to Double Tail and Spade Tail, and record every one in your Breeder's Journal.

RAISE THEM WELL
Feed your fish every day to keep your feeding streak and win gifts, change the water, heal torn fins with almond leaves, and decorate your tank with plants and themed sets. Add guppies, shrimp and snails as tank mates.

BATTLE
Control your fish in the ring and climb from the village fair to the Siam Cup, then race up the season ladder in the online arena against other players' fish. Every result is checked fairly on our server, and there is no betting, ever.

EXPLORE
Swim your own betta through the giant Pond shared by every player, with snakeheads, turtles and eels, and find the daily hidden chest. Scoop tadpoles, beetles and wild bettas from a buffalo's mud puddle with a hand net.

BADGES AND THE GRAND POOL
Earn badges like Champion of Siam and Master Breeder, show them beside your name, and swim into the luxurious Grand Pool with the best breeders.

SEASONS
New story chapters, tank themes and rewards every season. Share photos of your fish with friends.

Free to play, with optional rewarded videos.