ReefBay data · Reef tank maintenance habits

How often do reefers do water changes and test their water?

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ReefBay users set maintenance reminders and log water tests. This page shows the schedules they actually set and the real gaps between their tests, not what guides recommend.

Method

  • Source: tank profiles and logs created by ReefBay app users. ReefBay is a reef aquarium app for iOS and Android.
  • Excluded: deleted tanks, deleted accounts, ReefBay staff and test accounts.
  • Reminder intervals come from maintenance reminders with a recognized title (water change, test water parameters, clean glass and so on). Weekly reminders on several days count as 7 divided by the number of days.
  • Real testing cadence is the average gap between consecutive logged readings of the same parameter per tank, in the last 365 days, for tanks with at least 3 readings. Gaps over 120 days are dropped.

Cite this page

You may reuse these numbers and charts with a link to this page (CC BY 4.0). Suggested citation:

ReefBay. "How often do reefers do water changes and test their water?" . https://staging.reefbay.com/stats/maintenance-habits

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ReefBay is a reef aquarium app. Keep a tank profile, log your livestock and water tests, set maintenance reminders and identify fish and coral from a photo. Every logged tank makes these statistics better.

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