Information you enter
Aquarium calculator entries are stored in your browser's local storage so they can remain after a refresh. They are processed on your device and are not sent to our server by the calculator. You can remove them by using the calculator's Clear control or clearing site data in your browser.
Fish value table notifications
When the notification form is available and you submit it, we collect your email address and whether you said you have verified fish values to share. We use this information only to notify you when the verified fish value table is published. The submission is stored by the third-party form service that processes the form. To stop receiving this notification or ask for your submission to be deleted, reply to a notification email or contact us at the address below.
Site analytics
This site uses Cloudflare Web Analytics to measure aggregate traffic and page performance. It does not use cookies, does not fingerprint visitors, and does not track you across other websites. It records aggregate information such as page views, referrer, approximate country, browser, device type, and page speed measurements. Cloudflare processes this data on our behalf.
Cookies and similar technologies
The core calculators do not require cookies. If analytics or advertising services are enabled, those providers may use cookies or similar technologies for measurement, fraud prevention, ad delivery, or consent management. Where required, a consent choice will be offered before non-essential storage is used.
Google Analytics and Google AdSense
This site may use Google Analytics to understand aggregated site usage and Google AdSense to display advertising. Google may process device, browser, approximate location, interaction, and advertising information under its own policies. These services are not active merely because they are described here; their collection begins only if they are installed and enabled.
GDPR rights
If the General Data Protection Regulation applies to you, you may have rights to access, correct, delete, restrict, or object to processing, and to request portability or withdraw consent. You may also complain to your local supervisory authority.
California privacy rights
If the California Consumer Privacy Act or California Privacy Rights Act applies to you, you may have rights to know, correct, or delete personal information and to opt out of sale or sharing. We do not discriminate against users who exercise applicable privacy rights.
Children's privacy
This site is a general-audience utility and does not knowingly ask children to submit personal information. If you believe personal information was provided by a child, contact us so the issue can be reviewed and removed.
Contact
Privacy questions and applicable rights requests can be sent to support@clawfishingcalculator.org. We may need enough information to understand and respond to the request.