Last updated: August 9, 2026
By using Tank and Tail you agree to these terms. Please read them before relying on any tool on the site.
Using the site
The calculators and articles on Tank and Tail are provided free for personal and hobby use. You may use the tools to plan and care for your own aquariums and dogs. You agree not to misuse the site, disrupt its operation, or copy it wholesale for a competing service.
Estimates, not guarantees
Every result is an estimate for planning purposes. The tools rely on general formulas and reasonable assumptions that will not match every tank, dog, species or situation exactly. You are responsible for the decisions you make about your aquarium, your pets and your property.
Not professional or veterinary advice
Nothing on this site is veterinary, medical, structural or other professional advice. The feeding, growth and age tools for dogs, and the stocking and care tools for aquariums, are general guides only. For the health, diet or care of any animal, and for questions about whether a floor or stand can carry a large tank, consult a qualified professional such as your vet or a builder.
No warranty
The site is provided as is and as available, without warranties of any kind, whether express or implied. We do not guarantee that the site will be free of errors, always available, or accurate for your specific situation.
Limitation of liability
To the fullest extent allowed by law, Tank and Tail and its operators are not liable for any loss or damage arising from your use of the site or your reliance on its results, including harm to animals, equipment or property.
Intellectual property
The text, design and original tools on Tank and Tail belong to the site and may not be copied or republished without permission. You are welcome to share links to our pages.
External links
The site may link to other websites for reference. We are not responsible for the content or the practices of those sites.
Changes
We may update these terms as the site develops. Continued use of the site means you accept the current version.
Contact
Questions about these terms can be sent through our contact page.