Haru Fish - Reef Tank Coral

🌊 Build your own little sea — your personal reef tank 🌊
"Haru Fish" is a reef tank simulation game where you lovingly raise corals and fish in your very own aquarium.
Place a variety of corals, fill your tank with fish, and build your own reef that grows a little more every day.
🪸 Rich Content

70+ coral species — collect Acropora and corals of every color and shape, with a genetics system that transforms them based on their environment
50+ fish species — from the tiny clownfish to legendary species swimming through your tank
80+ rocks (live rock) + 100+ decorations — place them freely to design your perfect aquarium
6 aquarium tiers — from a small starter tank to a sprawling reef tank

🎮 Core Gameplay

Collect new corals and fish every 6 hours
Expert mode only — manage water quality with equipment (skimmer, reactor, lighting and more, 8 types) — real reef keeping, right in your pocket
Expert mode only — automatic nutrient supply with the dosing system
Earn rewards through achievements and daily missions

✨ A New Tank Every Day

Corals grow even offline — worth checking in every day to see what's changed
Tank alerts — changes in water quality are sent to you instantly via notification
Calm background music and soft sound effects — your relaxing reef watching moment before sleep

🌱 Enjoy at Your Own Pace

All content playable for free
Earn rewards by watching ads (optional)
In-app purchases only save time (not required)

Whether you're new to reef keeping or a seasoned reefer who runs a real reef tank at home — Haru Fish is for you.
Create your own little sea.
Which coral has grown today?

Contact: zhffldxjs200@naver.com
Privacy Policy: https://harumail402.github.io/HaruFish-legal/privacy.html