Pond Koi: Idle Flow

Idle Koi Pond Tycoon
A soothing idle aquarium casual game.
How to play:
Raise beautiful koi carps swimming around the pond. Your fish automatically generate idle coins every second, whether online or offline. Spend coins to add more koi, unlock facilities and boost your income speed to expand your pond.
Game features:
- Elegant autumn pond scenery with lotus, fallen leaves and aquatic plants
- Passive offline earning system, earn coins effortlessly
- Collect multiple varieties of gorgeous ornamental koi fish
- Facility upgrades to increase coin production efficiency
- Peaceful slow-paced gameplay to relieve stress and relax
Collect exquisite koi breeds, accumulate wealth and build your exclusive zen koi pond!