Tank Timeline — Aquarium Use Disclaimer

Effective date: 7 September 2026.

Tank Timeline is an observation and maintenance journal, not a water-testing instrument, animal-health diagnostic service or dosing advisor.

Parameter presets are convenient field selections. User-defined ranges are personal reference markers, not verified safe limits. Graphs and comparisons do not establish that an aquarium is safe, cycled or ready for animals, or that a maintenance action caused a change.

Check units, test-kit instructions, measurement dates and imported values. Verify any treatment or product amount with the manufacturer and an appropriately qualified professional. Reminder and timer delivery is not guaranteed; independently track critical care tasks.

This notice explains the app's scope. It does not remove mandatory consumer rights or excuse defects that the publisher is legally responsible for.