What to track in a reef tank — and why
Reefs fail slowly, then suddenly. Almost every crash story starts with weeks of small unrecorded changes: alkalinity creeping, nitrate climbing, a skipped water change, a doser running dry. Tracking is how you catch the slow part while it's still cheap to fix.
- Alkalinity, calcium, and magnesium — the foundation trio for coral growth; track them on a schedule and watch consumption trends, not single readings.
- Nitrate and phosphate — nutrient balance drives both coral color and nuisance algae; trends show whether your export matches your feeding.
- Salinity and temperature — boring until they aren't; logged values catch drifting probes and failing heaters.
- Dosing — every adjustment, so when something changes you know exactly what you altered and when.
- Maintenance — water changes, filter swaps, and pump cleanings on reminders instead of memory.
- Livestock and photos — what you added, when, and how it has grown.
How Reef Trak does it
Logging takes seconds at the tank: pick the parameter, enter the value, done — or import readings from your controller automatically. Reef Trak charts everything against reef-appropriate ranges you can customize, alerts you when a value lands out of range, and keeps dosing, maintenance, livestock, and photos in the same timeline so cause and effect line up.
It works for one nano or a fish room: every tank gets its own complete history, synced across iPhone, Android, and the web portal.
Reef tank tracker — FAQ
What should I track in my reef tank?
At minimum: alkalinity, calcium, magnesium, nitrate, phosphate, salinity, and temperature, plus your dosing and water changes. Reef Trak covers the full panel with reef-specific ranges, and adds livestock, equipment, and photo history.
How often should I test reef parameters?
Most reef keepers test alkalinity one to three times a week, calcium and magnesium weekly, and nutrients weekly — more often in a new or heavily stocked tank. The schedule matters less than consistency, which is what trend tracking rewards.
Can Reef Trak import controller data?
Yes — probe readings from controllers such as Neptune Apex and HYDROS can be brought into the same history as your manual test results.
Does it work for multiple tanks?
Yes — unlimited tanks, each with its own parameters, dosing, maintenance, livestock, and photos.