AkoTao FishTank
Aquarium & Fish Care Tracker
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Set aquarium start dates, track operating days automatically, and manage new glass and substrate cleaning tasks—all in one place.
AkoTao FishTank is an easy-to-use aquarium management app for freshwater and tropical fish keepers.
Keep track of your aquariums, fish, maintenance history, water parameters, and photos—all in one place.
Whether you’re a beginner or an experienced aquarist, AkoTao FishTank helps you stay organized and maintain a healthy aquarium.
Features
Aquarium Management
• Register multiple aquariums
• Record tank size and setup date
• Store aquarium photos
Maintenance Log
• Water changes
• Water parameters (pH, Temperature, NO₃, TDS)
• Filter cleaning
• Maintenance history
Fish Management
• Register your fish
• Record quantity and notes
• Track growth and observations
Tasks & Reminders
• Water change reminders
• Filter cleaning reminders
• Maintenance schedule
• Simple task management
Premium (One-Time Purchase)
Unlock Premium with a single purchase.
Premium includes:
• Unlimited aquariums
• Unlimited photo storage
• iCloud sync
• CSV export
• Future Premium features
No subscription required.
Free Version
• 1 aquarium
• Basic maintenance records
• Up to 10 photos
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
What’s New in This Version
- Added the ability to set a start date for each aquarium
- Operating days are now calculated automatically from the start date
- Added “Glass Cleaning” and “Substrate Cleaning” to maintenance tasks
- Maintenance icons are now displayed on the calendar
- Improved the date selection experience
- Fixed minor issues and improved stability
The developer, Tatsuo Oshiro, 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
- Seller
- Tatsuo Oshiro
- Size
- 17.7 MB
- Category
- Lifestyle
- 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 Japanese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- FishTank Premium $5.99
- Copyright
- © 2026 AkoTao