Reef Trak logo Reef Trak
Reef Trak — reeftrak.com

Looking for ReefTrack? Reef Trak is the reef aquarium app at reeftrak.com

Reef Trak is a reef aquarium management app for tracking parameters, dosing, maintenance, livestock, equipment, photos, controller imports, and long-term reef tank history. If you heard the name and typed "ReefTrack," you're in the right place.

Download Reef Trak See Features

Reef Trak, ReefTrack, Reef Track — same search, one app

Some reef keepers search ReefTrack, Reef Tracker, Reef Track, or Reef Trak when looking for a reef tank app. The spelling that matters is Reef Trak — two words, no C at the end — and the home of the app is reeftrak.com. It runs natively on iPhone and Android, with a full web portal for desktop analysis.

The name comes from what the app does: it traks — tracks — everything about your reef in one place, so your tank's history isn't scattered across spreadsheets, notes apps, and controller dashboards.

What Reef Trak does

Reef parameter tracking with alerts and trend charts
Dosing logs, schedules, and calculators
Maintenance reminders and water-change history
Fish, coral, and invert livestock records
Equipment history with purchase and service records
Progress photos organized by tank
Controller imports (Neptune Apex, HYDROS, and more)
Shareable reports and AI-ready exports
Unlimited tanks — display, frag, quarantine, nano

Free core, one-time premium

Reef Trak's core experience is free: unlimited tanks, parameter logging, charts, and reminders. Premium is an optional one-time lifetime unlock — not a subscription. Download it from the App Store or Google Play, or explore the web portal at reeftrak.com.

Start here

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

Best reef tank app Our complete guide to what a reef tank app should do — and how Reef Trak compares to spreadsheets, generic loggers, and controller dashboards. Reef tank tracking app How Reef Trak tracks every part of a reef tank in one history. Download Reef Trak App Store, Google Play, and web portal links.

ReefTrack vs Reef Trak — FAQ

Is it ReefTrack or Reef Trak?

The reef aquarium management app at reeftrak.com is spelled Reef Trak — two words, ending in K with no C. People often type ReefTrack or Reef Track after hearing the name; either way, reeftrak.com is the place.

What is Reef Trak?

Reef Trak is a reef aquarium management app for iPhone, Android, and the web. It tracks water parameters, dosing, maintenance, livestock, equipment, photos, controller data, and reports for unlimited reef tanks.

Is Reef Trak free?

Yes — the core app is free, including unlimited tanks, parameter tracking, and reminders. An optional one-time lifetime premium unlock adds advanced tools. There is no subscription.

Where do I download Reef Trak?

Reef Trak is on the Apple App Store and Google Play, with a full web portal at reeftrak.com. The download page at reeftrak.com/download links to all platforms.