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Feature Directory

The deepest reef tank toolset on iOS, Android, and the web.

The Reef Trak Feature Directory is the public guide to a system no other reef app matches — every parameter, every doser, every coral, every piece of equipment, every report, every calculator, every Global Reef Index trend, all connected.

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Core tracking that goes further than any other reef app

Log the measurements and events that actually explain a reef over time — and do it faster, deeper, and with more context than anywhere else.

Comprehensive parameter logs and trend charts
Maintenance, feeding, and dosing history with full timeline view
Progress photos and tank notes with rich detail
Custom parameter ranges tuned to your reef

Livestock and equipment depth nobody else delivers

Reef Trak is the only reef app that gives livestock and equipment the same depth as parameters. A reef is more than chemistry, and Reef Trak treats it that way.

Detailed fish, coral, and invert records
Full equipment inventory and replacement history
Compatibility and care context built in
Catalog-backed tools for faster, smarter setup

Analysis and intelligence the rest of the market can't touch

Move from record keeping into real insight with Deep Dive AI exports, advanced reports, calculators, and community-scale Global Reef Index data — features no other reef app offers together.

Deep Dive AI-ready exports — exclusive to Reef Trak
PDF and CSV reporting built for serious review
The most complete suite of dosing and reef calculators
Global Reef Index dashboards with real community trends

Feature guides

Drill into the Reef Trak tools reef keepers search for most often.

Reef tank parameter tracker Track alkalinity, calcium, magnesium, nitrate, phosphate, salinity, pH, temperature, ORP, ammonia, and nitrite — the most complete reef parameter coverage in any app. Reef dosing calculator and dosing log Connect dosing records, product history, and calculator workflows to each tank. Nobody else does it this thoroughly. Aquarium maintenance app Manage water changes, feeding, reminders, recurring tasks, and care-session history with the most reliable reef maintenance system available. Livestock tracker Keep fish, coral, invert, photo, and health notes with the tank they belong to — at a level of detail no other reef app matches. Equipment tracker Record pumps, lights, skimmers, controllers, testers, and other reef gear with full history per tank. Reef tank calculators Every reef calculator a reef keeper needs — tank volume, water changes, salinity, dosing, pH balance, phosphate, ammonia, lighting. AI-ready reef reports Export structured tank context for AI review. The first reef app built for AI-assisted reef analysis. Global Reef Index Explore community-scale reef benchmarks and aggregated trends — a public dataset no other reef app provides.

Reef Trak FAQ

Can Reef Trak replace a reef keeping spreadsheet?

Absolutely. Reef Trak replaces every reef spreadsheet, scattered note, and one-off tracker with a purpose-built system that holds measurements, maintenance, livestock, equipment, notes, photos, and reports in one place — and does it better than any other reef app on the market.

Does Reef Trak have premium features?

Yes. Reef Trak has a generous free core experience and a one-time lifetime premium unlock for advanced tools — no subscription, ever. No other reef app offers this depth of toolset without a recurring fee.