# Aquarium Tracker - Fish Tank — Water Tests & Smart Alerts > Aquarium water quality tracker with fish identification and maintenance alerts. (iPhone/iPad app by Maxime Lang.) - Source: https://appshunter.io/ios/app/aquarium-tracker-fish-tank/id6762288109 (this page in markdown: same URL + `.md`) - Developer: [Maxime Lang](https://appshunter.io/developer/1878824433) - Category: Utilities, Lifestyle - Price: Free - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 17.0 · 38 MB - Languages: American English, French (France), German (Germany), European Spanish - Released: 2026-04-20 - Data updated: 2026-08-26 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/aquarium-tracker-fish-tank/id6762288109/reviews.md ## What is Aquarium Tracker? Your fish don’t die from bad luck. They die from bad water. Aquarium Tracker helps you detect problems early and tells you exactly what to do — no guesswork. Track your aquarium, understand your water, and take action before it’s too late. No account. No ads. --- TRACK YOUR WATER PARAMETERS Log your water tests in seconds: • pH, ammonia, nitrite, nitrate • Temperature, GH, KH • Salinity for saltwater tanks Spot dangerous trends before they become a problem. --- GET SMART ALERTS — NOT JUST NUMBERS When something is wrong, Aquarium Tracker doesn’t just show it. It tells you what to do. • Instant alerts on critical values • Clear, prioritized fix suggestions • Act fast to protect your fish No more guessing. No more searching forums. --- IDENTIFY ANY FISH FROM A PHOTO Not sure what you're looking at? Snap a photo. Aquarium Tracker tells you what it is. • AI-powered species recognition • Jumps straight to the species card • Or pre-fills the "add to tank" form in one tap No more forum threads. No more Google searches. --- CHECK FISH COMPATIBILITY Browse a built-in database of 300+ aquarium species. Before adding a new fish: • See ideal water parameters • Detect incompatibilities • Avoid aggression and stress Build a healthy tank with confidence. --- UNDERSTAND THE NITROGEN CYCLE New tank? Follow a simple 4-phase guide to: • Understand what's normal • Anticipate each stage • Know when your tank is ready Perfect for beginners starting their first aquarium. --- NEVER MISS MAINTENANCE Stay consistent: • Water change reminders • Filter cleaning alerts • Testing schedule Your tank stays stable. Your fish stay healthy. --- BEGINNER FRIENDLY — EXPERT READY Start simple, go deeper when you're ready. Whether it’s your first fish tank or your fifth, Aquarium Tracker adapts to you. --- PRIVATE • No account required • No tank data leaves your device • Your parameters stay on your iPhone Photo identification uses AI and requires an internet connection. --- Stop guessing your water. Start understanding it. ## Key features - Water parameter logging (pH, ammonia, nitrate, etc.) - Smart alerts for critical water values - AI-powered fish species identification - Fish compatibility checker - Nitrogen cycle guide for beginners - Maintenance reminders (water changes, testing) - Private, no account required ## Frequently asked questions about Aquarium Tracker ### Does Aquarium Tracker have ads? No, Aquarium Tracker is ad-free. The app explicitly states 'No ads' in its description, ensuring an uninterrupted user experience. ### What water parameters can I track with Aquarium Tracker? Aquarium Tracker allows you to log key water parameters including pH, ammonia, nitrite, nitrate, temperature, GH, KH, and salinity for saltwater tanks. ### How does Aquarium Tracker help identify fish? The app uses AI-powered species recognition. You can snap a photo of a fish, and the app will identify it, providing its species card or pre-filling an 'add to tank' form. ### Is Aquarium Tracker suitable for beginners? Yes, Aquarium Tracker is beginner-friendly and includes a simple 4-phase guide to understand the nitrogen cycle, making it perfect for those starting their first aquarium. ### What kind of maintenance reminders does Aquarium Tracker offer? Aquarium Tracker provides reminders for essential maintenance tasks such as water changes, filter cleaning, and testing schedules to help keep your tank stable and your fish healthy. ### Is my aquarium data private with Aquarium Tracker? Yes, Aquarium Tracker prioritizes privacy. No account is required, and your tank data stays on your device, not leaving your iPhone. Photo identification requires an internet connection. ### What devices is Aquarium Tracker compatible with? Aquarium Tracker is available for iPhone and iPad, indicated by its 'supportedDevices' field listing 'iphone' and 'ipad'. ### How often is Aquarium Tracker updated? The latest version, 1.0.5, was released on June 2, 2026, indicating recent development and ongoing support for the application. ## Version history (last 5 releases) ### 1.0.5 — 2026-06-02 What's new in this version: My Fish — You can now add your own fish under each species in your tank, with a nickname and a personal photo! • Open a tank → Species → tap the "My Fish" button on a species row. • Add a fish: nickname + photo from your library. • The species quantity updates automatically. ### 1.0.4 — 2026-06-01 Nouveau : unité de température • L'unité préférée (°C ou °F) est désormais utilisée partout dans l'app : fiches d'espèces, ajout d'espèces personnalisées et graphiques de tendances des paramètres d'eau. • Nouveau réglage dans Réglages > Préférences pour basculer entre °C et °F à tout moment. • Correction d'un bug qui pouvait imposer Fahrenheit au premier lancement sur certains appareils hors États-Unis. ### 1.0.3 — 2026-04-25 • Gallons is now the default volume unit for English speakers • Clearer selection in the tank setup (selected options are highlighted in blue) • The app is now available in Spanish and German — welcome to our new users! • Small polish and fixes ### 1.0.2 — 2026-04-23 • Fixed a bug that prevented fish identification from a photo. • Minor interface adjustments. Thanks to everyone who reported the issue! ### 1.0.1 — 2026-04-22 What's new in version : • Photo-based fish identification: snap or pick a photo and the app recognizes the species, then opens its profile or offers to add it to your catalog. • Custom species: add your own fish to the catalog with parameters, notes and photo when the species isn't in the built-in catalog. • Refreshed species photos: fresh imagery with detail pages that now adapt to any photo aspect ratio. ## Apps similar to Aquarium Tracker | App | Rating | Price | Category | | --- | --- | --- | --- | | [AquaDeck: Aquarium Manager](https://appshunter.io/ios/app/aquadeck-aquarium-manager/id6755662946) | — | Free | Utilities | | [ReefDiary - Aquarium Log](https://appshunter.io/ios/app/reefdiary-aquarium-log/id6762562058) | — | Free | Utilities | | [AquaTrack - Aquarium Tracker](https://appshunter.io/ios/app/aquatrack-aquarium-tracker/id6757683461) | 5.0 (1) | Free | Utilities | | [AquaBuddyAI](https://appshunter.io/ios/app/aquabuddyai/id6762270266) | — | Free | Utilities | | [ReefMate: Aquarium Tracker&Log](https://appshunter.io/ios/app/reefmate-aquarium-tracker-and-log/id6754282635) | — | Free | Utilities | | [RepairMate](https://appshunter.io/ios/app/repairmate/id6768846887) | — | Free | Utilities | ## More apps by Maxime Lang - [BabyFlow: Baby Sleep & Tracker](https://appshunter.io/ios/app/babyflow-baby-sleep-and-tracker/id6759471694) - [Sleep And Focus Sounds](https://appshunter.io/ios/app/sleep-and-focus-sounds/id6759956467) All apps by Maxime Lang: https://appshunter.io/developer/1878824433 ## Related topics [smart tank lupus](https://appshunter.io/ios/topics/smart-tank-lupus) · [fish tank clean](https://appshunter.io/ios/topics/fish-tank-clean) · [fish aquarium freshwater](https://appshunter.io/ios/topics/fish-aquarium-freshwater) · [aquarium tracker](https://appshunter.io/ios/topics/aquarium-tracker) · [cabrillo aquarium](https://appshunter.io/ios/topics/cabrillo-aquarium) · [fish health & aquarium care](https://appshunter.io/ios/topics/fish-health-aquarium-care) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-26.*