How We Review

Pet care advice is only useful if it is accurate and current. This page explains how a Pet Almanac guide goes from an idea to a published page, and how we approach the products we mention.

How we build a guide

  1. Study the question. We look at the questions keepers ask most and where common guidance is unclear or incomplete.
  2. Research reliable references. We rely on veterinary guidance, husbandry organizations, published research, and manufacturer instructions and labels.
  3. Write. Our writers draft each guide in plain language around the questions keepers ask, explaining why each recommendation exists.
  4. Fact-check. We check every number, such as tank sizes, temperatures, and feeding amounts, against those references. We keep source notes on file for every figure.
  5. Edit. Editors check the guide for clarity, balance, and completeness, and for anything that could put an animal at risk if misread.
  6. Publish with dates. Each guide shows a visible published or updated date.
  7. Review again. We revisit guides when care guidance or equipment changes.

How we evaluate products

We do not physically try out the products we mention, and we do not claim to. Instead, we evaluate and compare them using:

  • Specifications and manufacturer information, including instructions and labels.
  • How well the product fits the animal’s care requirements, such as size, temperature range, or water volume.
  • Patterns in verified owner feedback, which help us spot recurring problems or strengths.

We do not give products scores, ratings, or stars. A number on a scale suggests a precision we cannot honestly offer, so we explain our reasoning in words, including who a product suits and who should look elsewhere.

Why we work this way

Small errors in pet care can add up. A tank that is too small, a heat source set too high, or a diet that is slightly off can affect an animal’s health over time. That is why we favor documented sources over memory or habit, keep our reasoning visible, and tell you plainly when guidance varies between sources. We would rather say that something is uncertain than give you false confidence.

We also write for beginners and experienced keepers alike. Each guide aims to define terms, explain why a recommendation exists, and flag the points where a mistake costs the most.

Safety notes

Our guides include safety notes for heaters, electrical equipment, and chemicals, because mistakes with these can harm animals and people. Follow the manufacturer’s instructions for any device or product you buy.

What our guides are not

Pet Almanac does not provide veterinary advice. We do not diagnose conditions or suggest treatments or medications. For any health concern, contact a qualified veterinarian, ideally an aquatic or exotic animal vet for fish and reptiles.

Money and independence

Affiliate commissions and advertising help fund the site, but they never determine what we recommend or how we compare products. See our Affiliate Disclosure and our Editorial Policy for details.

Found a mistake?

Tell us at our contact page. We review every report and fix confirmed errors promptly.