Reef Trak

Love Your Reef, Track It.

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Powerful reef tracking with PAR mapping, voice control, controller imports, AI exports, livestock tools, and dosing logs — built by reefers for reefers!. Reef Trak is a powerful all in one reef tank companion built by reef keepers for reef keepers. From daily testing to long term livestock records, Reef Trak gives you one trusted place to manage every part of your reef directly from your phone. Whether you are caring for your first nano tank or running multiple mature systems, Reef Trak helps you spot trends early, prevent costly mistakes, and truly understand what is happening inside your reef. AI Insight Export and Deep Dive Analysis Reef Trak puts you in control of how your data gets analyzed. • Generate one tap Tank Health Snapshots that bundle parameters, dosing history, livestock, equipment, and recent trends. • Export clean, structured reports to the AI tools or models you prefer. • Use your real tank history for troubleshooting, husbandry guidance, and compatibility planning. Massive Livestock Library • Explore a unified catalog with over 1,000 verified fish plus hundreds of corals and invertebrates. • High quality photography for identification and planning. • Detailed care profiles and compatibility tools to help prevent stocking mistakes before they happen. Advanced Parameter Logging • Fast water test entry designed for daily use. • Clear trend charts that reveal rising, falling, or stable values. • Smart targets with custom ranges for SPS, LPS, Mixed, or custom systems. • Full ICP test support for advanced element tracking. Smart Tank Management • Create unlimited tank profiles for display, frag, and quarantine systems. • Track equipment, dimensions, and total system volume accurately. • Store progress photos over time and watch your reef evolve. Maintenance and Quick Tasks • One tap logging for water changes, feeding, and dosing. • Custom schedules with reminders to match how you maintain your reef. • A searchable timeline of your complete husbandry history. Tools and Calculators • Built in dosing calculators for major elements and additives. • Reef utilities and unit converters. • Achievement tracking to mark milestones in your reefing journey. Designed for Real Reef Keepers • Fast, modern interface with native Light and Dark modes. • Clean dashboards that surface what matters without clutter. • Actively developed and refined by passionate reef keepers. Simple Pricing • Free: Unlimited tanks, parameter logging, progress photos, and device sync. • Premium: AI Insight Exports, Deep Dive tools, full livestock access, advanced calculators, unlimited scheduling, and detailed charts. Download Reef Trak and take control of your reef. Love Your Reef. Trak It.

  • 4.7
    out of 5
    17 Ratings

Reef Trak 2.1.8 Changelog This update adds PAR Map, improves search, expands early voice assistant support, refines controller imports, cleans up several app areas, and includes reliability fixes across iOS, Android, and the Web Portal. What's New • PAR Map is here Add a tank photo, place PAR readings, and generate a visual heat map to better understand light coverage across your reef. The Configure tool helps you estimate what the lights will do to your tank. We added over 195 lights, their PAR and spectrum readings! • Tank Customization You can now edit your tank and add your exact tank brand and model. You will need to do this to accurately use the PAR Map tool. If you have a custom tank you can add that as well, just go to EDIT on the tank view. • Light planning tools PAR Map also includes tank dimensions, light placement, and estimated coverage previews to help visualize spread, shadowing, intensity, and mounting height. • Early Siri and Google Assistant support You can now begin asking Reef Trak about tank parameter history, such as your latest alkalinity, calcium, pH, nitrate, phosphate, or other tracked readings. • Improved search Search now does a better job finding features, reef topics, parameters, dosing tools, and related actions, even when your wording is not exact. • Expanded reef topics New topic coverage was added for temperature, pH, ORP, iodine, and potassium. Improvements • Controller imports improved for Neptune Apex Fusion, CoralVue HYDROS, Focustronic Alkatronic, Mastertronic, and AquaWiz. • Imported controller readings now better reflect the actual reading time when available. • Maintenance has a cleaner, more compact layout with easier access to Quick Log. • Parameter source controls now make it easier to hide noisy or unwanted sources from charts, tiles, and Stability Trak without deleting the data. • Global Reef Index visuals and trend displays were improved. • The Web Portal received updates to navigation, controller setup, beta access, and public feature pages. Fixes and Cleanup • Fixed Parameter Report custom date ranges. • Fixed Livestock Report counts. • Improved mobile graph precision. • Cleaned up parameter quick-add fields. • Added and corrected catalog and dosing product data. • Completed localization updates across supported languages. • Improved app stability, sync behavior, crash reporting, navigation handling, and cross-platform consistency. Summary Reef Trak 2.1.8 is a practical update focused on PAR Map, better search, early voice assistant support for parameter lookups, improved controller imports, cleaner layouts, better data visibility controls, Web Portal updates, and general reliability improvements.

The developer, Joe Marino, 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 Linked to You

    The following data may be collected but it is not linked to your identity:

    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

Seller
  • Joe Marino
Size
  • 264.4 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.
Languages
English and 13 more
  • English, Dutch, French, German, Greek, Italian, Japanese, Polish, Portuguese, Simplified Chinese, Spanish, Traditional Chinese, Turkish, Ukrainian
Age Rating
4+
  • 4+
  • Contains
    Advertising
    User-Generated Content
In-App Purchases
Yes
Copyright
  • ©2026 Domo LLC