Aquarium Tracker
Every test, every tank, every year. Log a water test in seconds and see what's drifting before it becomes a problem.
A calm, fast log for every tank
Reef, freshwater, planted, shrimp or brackish: Aquarium Tracker builds a test sheet for your tank type, with over 30 parameters in the unit your kit reads. Every value is checked against your own target ranges as you enter it, and the Today screen shows what's in range and what's due.
Free
- Trends with target bands, stability and consumption
- Recurring tasks and test reminders
- Water change and dosing calculators
- Livestock, supplements, equipment, expenses and feeding plan
- Home Screen and Lock Screen widgets
- iCloud Drive backups and CSV/JSON export
Complete for one tank.
Aquarium Tracker Pro
- Unlimited tanks
- Custom parameters for anything your ICP lab reports
- Growth photo comparison for corals and plants
Your data, your device
No account, no ads, no tracking, no server. Works without internet. Backups go to your own iCloud Drive, optionally encrypted with your passphrase.
Support
Questions, bugs or feature ideas: aquarium@rototools.de
Restoring Aquarium Tracker Pro: open the Pro screen and tap Restore purchase, signed in with the Apple ID you bought it with.
Target ranges and calculator results are guidance only. Always follow the instructions on your products and test kits.