Acuario Manager
Reef & freshwater fish log
Free · Designed for iPad. Not verified for macOS.
Aquarium Manager is the complete companion for your fish tank — marine reef or freshwater. Track water parameters, care for your fish and corals, and keep your aquarium healthy. It works fully offline and your data stays private on your device.
WATER PARAMETERS
Log and chart pH, KH, GH, salinity, ammonia, nitrite, nitrate, phosphate, calcium, magnesium and temperature. See trends over time and get an alert when a value goes out of your target range.
FISH, CORALS & INVERTEBRATES
Manage your aquarium animals with a built-in species guide: reef fish, freshwater fish, corals and invertebrates. Check care needs and the symptoms of common diseases.
CALCULATORS & DOSING
Salt mix, water changes and dosing calculators for KH, Ca and Mg. Get the numbers right without guessing.
NITROGEN CYCLE
Follow the nitrogen cycle and know exactly when your new tank is ready for fish.
PHOTO JOURNAL
Watch your aquarium evolve month by month with a before-and-after photo comparison.
REMINDERS & MAINTENANCE
Feeding, maintenance, night and emergency routines step by step, plus reminders for water tests and equipment checks.
WORKS OFFLINE — NO ACCOUNT NEEDED
Everything works without an internet connection and your data lives only on your device. Create a free account only if you want to back it up to the cloud and use it on another device.
Perfect for beginners and experienced aquarists: reef tanks, saltwater, freshwater, planted tanks and nano tanks.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• New species in the catalog: sand snail (Strombus), sand star (Archaster typicus), and pistol shrimp (Alpheus), with photo, profile, and compatibility check.
• Profiles translated into all languages.
The developer, Gtphone, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- User Content
- Identifiers
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- GTPHONE TELECOMUNICATIONS S L
- Size
- 114.7 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Contains
Advertising
Messaging and Chat
User-Generated Content
Social Media
- Copyright
- © 2026 GTPHONE TELECOMUNICACIONS S L