The information on Fish Explain (fishexplain.com) is provided for general educational purposes. Last updated: October 5, 2026.
Not Veterinary Advice
Our guides explain fish care, aquarium setup and fish health in plain language. They do not replace advice from a qualified aquatic veterinarian who can examine your fish and test your water in person.
Fish Health and Medications
If a fish is seriously ill, contact an aquatic veterinarian. Always follow the label on any aquarium medication, water treatment or chemical, and never mix treatments unless a vet advises it.
Fish as Food
Articles about eating fish, mercury levels and seafood safety are general information, not medical or dietary advice. Pregnant people, children and anyone with a health condition should follow guidance from their doctor and official food safety agencies.
Results Vary
Every aquarium is different. Water chemistry, tank size, stocking and equipment all affect results, so advice that suits one tank may not suit another.
Affiliate Links and Advertising
Fish Explain does not currently use affiliate links or display advertising. If that changes, we will clearly disclose it on the relevant pages and update this disclaimer.
External Links
We link to outside sources for further reading. We are not responsible for the content or accuracy of external websites.
Questions
If you have a question about this disclaimer, please use our contact page. You can also read our terms of use and privacy policy.