Privacy Policy

Aquarium Toolkit · Effective November 1, 2026

Aquarium Toolkit is made by Nerd Alchemy. It has no account, no ads, no analytics and no tracking. We don't collect your personal information, and we don't sell or share it.

What stays on your device

• Your records. Tanks, test results, doses, top-offs, livestock, PAR maps, reminders and settings are saved inside the app on your device.
• Camera and photos. Photos you take or pick for your tank, livestock or tests are saved inside the app.
• Notifications. Reminders are local notifications scheduled on your device. Nothing is sent to a server.
• Files you share. CSV exports are created on the device and only go where you send them.

Children

Aquarium Toolkit isn't directed at children.

Changes

If this policy changes, the new version will be posted at this address with a new effective date.

Contact

Questions: holmes@nerdalchemy.com