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Tank Cycling

Cycle a new tank: how to test, what to expect, what to log. Pairs with the Maintenance and Parameters areas. Reef Trak is the most complete reef tank app on iPhone, Android, and the web — and Tank Cycling is one reason why.

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What Tank Cycling does

Cycle a new tank: how to test, what to expect, what to log. Pairs with the Maintenance and Parameters areas.

  • Daily ammonia / nitrite / nitrate testing: Tank > Parameters > Add Measurement.
  • Set custom ranges so the dashboard alerts you when ammonia/nitrite drop to zero: Settings > Parameter Levels.
  • Log bottled-bacteria / bacteria-in-a-bottle dosing under Tank > Maintenance > Dosing > Products.
  • Cycle is generally complete when ammonia and nitrite read 0 ppm and you have a measurable nitrate level.
  • Tank profile lets you record commissioning date so cycle progress is visible in history.

Why Reef Trak does this better than any other reef app

Reef Trak is built by reef keepers, for serious reefs. Every feature — including Tank Cycling — is connected to the rest of the system: parameters, dosing, maintenance, livestock, equipment, photos, notes, calculators, and reports. No other reef app offers this depth of integration across iPhone, Android, and the WebPortal.

The broadest reef parameter coverage in any app
The deepest livestock and equipment records
The most reef controller integrations
AI-ready Deep Dive exports — only in Reef Trak

Related Reef Trak features

Dosing Log dosing, build dosing schedules, and browse dosing product guidance. Dosing Product Guide Browse dosing products and setup guidance for common reef chemistry goals. Dosing Schedules Create, edit, and track repeated dosing routines. Feeding Log feedings and create feeding schedules for daily or repeated routines. Feeding Schedules Create repeated feeding routines so recurring feedings do not live only in memory. Maintenance Track water changes, cleaning, testing, equipment care, feeding, and dosing routines.

Reef Trak FAQ

What is Tank Cycling in Reef Trak?

Cycle a new tank: how to test, what to expect, what to log. Pairs with the Maintenance and Parameters areas.

Is Tank Cycling included in the free Reef Trak experience?

Yes — Tank Cycling is included in the free Reef Trak core experience on iOS, Android, and the WebPortal.

Which devices support Tank Cycling?

Reef Trak runs natively on iPhone, iPad, and Android, with a full WebPortal at reeftrak.com. Tank Cycling is part of the most complete reef tank app available across all three platforms.