AquaLog: Aquarium Log
Water tests & care reminders
Free · In-App Purchases · Designed for iPad. Not verified for macOS.
Keep every aquarium, turtle tank, or aquatic habitat on track with simple logs, smart reminders, and a clear daily care dashboard.
FishTank Diary helps you:
- Log water tests including pH, ammonia, nitrite, nitrate, temperature, and more
- Track maintenance such as water changes, filter cleaning, siphoning, top-offs, and medication
- Record feedings and routine care in seconds with quick actions
- See today’s care status at a glance
- Get reminders for feeding, water changes, and water testing
- Spot overdue tasks and abnormal water readings early
- Keep your tank history organized in one place
Designed for real life:
- Fast, simple entries
- Quick access to common daily tasks
- Clear reminders and care status
- Works offline
- No account required
Free includes everything you need to care for one tank.
Upgrade to FishTank Diary Pro (Lifetime) for a one-time purchase:
- Track and manage multiple tanks
- See an all-tanks care overview
- View water parameter trends over 7, 30, or 90 days
- Export water tests and care logs to CSV anytime
Disclaimer:
FishTank Diary is for record-keeping and informational purposes only. It does not provide veterinary or medical advice.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
This update adds a smarter care dashboard for daily aquarium maintenance.
- New Today section for daily care status
- Quick actions for feeding, water changes, water tests, and filter cleaning
- Needs Attention alerts for abnormal readings and due or overdue tasks
- All Tanks dashboard summary for Pro users
- Clearer Pro upgrade messaging
- Bug fixes and performance improvements
The developer, 东辉 李, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- 东辉 李
- Size
- 12.2 MB
- Category
- Productivity
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 5 more
- English, Arabic, Japanese, Russian, Simplified Chinese, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- AquaLog Pro (Lifetime) 9,00 kr
- Copyright
- © 2026 AquaLog-Aquarium Log