Reef Trak is a powerful reef tank tracking app built by reef keepers for reef keepers. From daily parameter logging to long-term livestock history, Reef Trak gives you one reliable place to manage every part of your reef with clarity and confidence.

Whether you are running a single nano tank or maintaining multiple mature systems, Reef Trak helps you spot trends early, avoid costly mistakes, and truly understand what is happening inside your reef.

Complete Reef Tracking

• Log water parameters quickly and consistently, with no artificial limits.
• Track unlimited parameters tailored to your reef and your testing style.
• Clear charts and long-term trends that reveal what is changing and why.
• Custom ranges and alerts so small issues never become disasters.
• Full ICP test support for advanced accuracy and historical comparison.

Tanks, Equipment, and History

• Create unlimited tank profiles for displays, frag tanks, and quarantine systems.
• Track dimensions, equipment, and total system water volume accurately.
• Store progress photos and document your reef’s evolution over time.

Livestock, Corals, and Inverts

• Explore over 1,000 fish entries with photos, plus extensive coral and invert databases.
• Track growth, health, and history for every inhabitant.
• Use a powerful compatibility matrix to answer the real question,
“Will this fish live safely in my tank with my current livestock?”

Maintenance Made Simple

• One tap logging for water changes, feeding, and dosing.
• Custom reminders that match how you actually maintain your reef.
• A clean, chronological maintenance timeline that keeps everything organized.

Dosing and Reef Tools

• Built in dosing and reef calculators.
• Over 100 popular dosing products included in the app.
• Direct links to purchase dosing products from inside Reef Trak.
• Notes and activity logs for the details that matter.

Deep Dive Advisor

Generate structured reports from your tank data and export them to the AI tools you choose. Get insight from the platforms you trust without being locked into a single provider.

Designed for Real Reef Keepers

• Fast, modern interface with light and dark modes.
• Clean dashboards with no clutter and no noise.
• Sign in once and keep your data synced across your Android devices.
• Actively developed and refined by a passionate reef keeper.

Download Reef Trak and take control of your reef with confidence.

Love Your Reef. Trak It.