Idle Koi Fish - Game Merge and make money for free

Merge your fishes to earn money and build your fishes town. Tips and Skills: ★ Continue to merge fishes to unlock new fish species 🐠 ★ New fish earn more money ★ Don't miss any chance to get fish for free 🐟 ★ Use boosts to increase your profits ★ Buy more fish, merge more fish, and earn more money! Let's start downloading and playing!