The most complete reef tank app

The most powerful reef aquarium app, built for serious reef keepers.

Other reef apps log numbers. Reef Trak runs your entire reef — every parameter, every dose, every coral, every fish, every piece of equipment — across iPhone, Android, and the web. Built by reef keepers, for the way real reefs are actually kept.

Built for the whole reef, not just water tests

Reef Trak goes deeper than any other reef tank app. Parameters, maintenance, dosing, livestock, corals, inverts, equipment, progress photos, notes, reports, and full tank history — one system, one source of truth.

Comprehensive water parameter tracking with smart alerts
Tank-aware dosing and maintenance records
Full livestock, coral, invert, and equipment history
AI-ready Deep Dive exports — built only by Reef Trak

Phone at the tank. Web at the desk. Nothing left out.

Reef Trak is the only reef app built equally for tank-side phone use and deep desktop analysis. Log fast on iOS or Android, then move to the WebPortal when you want bigger charts, deeper reports, and Global Reef Index views.

iPhone, iPad, Android, and full WebPortal access
Real-time cloud sync across every signed-in device
Charts and reports built for serious review sessions
Public Global Reef Index — community-scale reef intelligence

The reef keeping system the rest of the market isn't building

Reef Trak is built by reef keepers who refused to compromise. Every feature exists because a real reef demanded it — and the system keeps growing because the reef keeping community pushes it forward.

Unlimited tanks and parameters in the free core experience
Lifetime premium — pay once, own forever, no subscription games
Custom ranges, calculators, reminders, and powerful export tools
Continuously improved from real reef keeper feedback

Reef Trak FAQ

What is Reef Trak?

Reef Trak is the most complete reef aquarium app on the market — a purpose-built system for tracking parameters, maintenance, dosing, livestock, equipment, photos, notes, and AI-ready reports across iPhone, Android, and the WebPortal.

Does Reef Trak work on iOS and Android?

Yes. Reef Trak runs natively on iOS and Android, with a full-featured WebPortal for desktop analysis. No other reef app delivers this level of cross-platform parity.

Is Reef Trak only for advanced reef tanks?

No. Reef Trak scales from a first nano reef all the way to mature mixed reefs, frag systems, quarantine tanks, and multi-tank reef rooms — and it's the only reef app built to handle the entire range.