Tracking since Oct 30 — growth appears once we have a second daily reading.
Update history
1.0.0Oct 28, 2026
First release of Tanknote, your offline freshwater aquarium log.<br>• Log water tests in seconds: temperature, pH, NO₂, NO₃, GH, KH and ammonia<br>• Charts for 7, 30, 90 days or all time, with water changes marked<br>• Record water changes, filter cleaning, fertilisation, notes and photos<br>• Recurring care reminders and a task list<br>• CSV export and full backup with restore<br>• No account nee
Only the current version so far — new entries appear as the app ships updates.
Tanknote: Aquarium Log is a lifestyle app by WaaWee with 0+ downloads. Released Oct 28, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “Aquarium log for water tests, water changes and care reminders. Works offline.”