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Tank stats and trends

Use stats to measure trajectory and tune routines as your tank matures.

Who this is for

Users tracking long-term performance and tuning their care cadence.

How to use this part of Reefly

  1. Review stats weekly to catch drift early, not just when issues are visible.
  2. Correlate livestock counts, water changes, and test cadence with report quality trends.
  3. Adjust your target test interval when stats show drift or extended stability.
  4. Use Premium CSV / PDF exports when you need to bring data outside the app.

Get the most out of it

  • Look for trend direction over absolute values when evaluating stability.
  • Compare logs before and after major interventions to document objective change.
  • Re-export after major interventions instead of reusing stale exports.