Stress-Free Goldfish Keeping

A powerful, proven care system developed to keep your pet goldfish healthy and disease-free for life!

The #1 Most Popular Book on Goldfish Keeping in 2022

Fully Revised 4th Edition


For Beginners and Advanced Hobbyists Alike

What's Inside

Health plan

Keep your goldfish healthy and thriving for its entire life! You will find out everything you need to be doing from day one and beyond.

Top treatments

Know exactly what treatment to use for which problem. I'll show you how to choose the most successful treatment method to get your fish back in good health.

Tank cleaning

Reduce your water change workload by up to 75%. Spend more time admiring your fish and less time slaving over them.

Feeding secrets

You're provided with a solid feeding plan for optimal digestive health and growth. Learn what to feed, when to feed and how much to feed.

Disease guide

Our disease chapter will teach you how to pinpoint exactly what is wrong with your fish—and tell you what to do for it.

Water wisdom

Water quality is critical to a healthy goldfish. You'll learn how to achieve pristine water conditions (no matter your source) for healthy pets.

The Truth About Goldfish is for you if...

You're busy with life or family and don't need a lot of extra work or stress

You've tried the "conventional" pet store or online advice and it hasn't worked

You want to stop blindly guessing what the problem is and get real answers

You've gotten as far as you can on your own and are ready to get to the next level

The troubleshooting guide

In This Book You'll Learn...

Why MOST goldfish don't make it past 1 year before dying mysteriously... and how to give your goldfish a long, happy life

The 5 reasons why your goldfish sits at the bottom of the tank or becomes lethargic—and how to make them feel better

What to do about red streaky veins or spots in the fins (so they heal and never come back)

The #1 reason why your goldfish has red spots or red patches on its body and how to get rid of them

How to beat frustrating floating problems so your fish can get back to swimming normally again

The 12 critical parameters that cause water poisoning in goldfish: how to fix them and nurse your fish back to health

Your goldfish's tail has tears, rotting or fraying of the tail: the 4 things to do right now

Decoding split or shredded fins and how to reverse the damage

The REAL reason why scales are missing from your fish (and the simple trick to getting them to grow back)

Unusual skin issues or growths and what to do for them

The little-known treatment that can CURE bloating, dropsy and eye problems

Your goldfish has clamped fins? What to do so it perks up over 40 more symptoms (with solutions)

Access to the Community

Get access to the Pure Goldfish Community, and Nano Goldfish Keepers Facebook groups, where you can tap into the experience of thousands of goldfish keepers!

Instant Download or Handheld Copy

Choose Your Format

If you have any questions or concerns about the book, contact us at your website dedicated to fishkeeping, It’s a Fish Thing. We’re happy to help!


The Truth About Goldfish is based on 15+ years of hands-on, real-life experience and countless hours of research into goldfish keeping. Veterinarians, breeders, pathologists, importers and seasoned goldfish owners were consulted on goldfish care. All of this research has been poured into the book, so you can have a dependable, permanent source of information to turn to whenever you need. It’s like having a goldfish expert at your side at any moment!

It doesn’t take long browsing the internet to realize that there is a lot of conflicting advice online. Some of it is useful, but a lot of it is downright inaccurate. What really works? What is only theory? Who do you believe? The Truth About Goldfish goes deeper: Instead of you having to take the risk of trial-and-error with your beloved pets to figure out what works, this book was written to clear away the misinformation and give you the complete truth, saving you time, money and heartache.

Yes. You’ll learn exactly what you need to have for a thriving aquarium (as well as money-saving tips). You will save money by buying only what is useful.

Yes. The eBook is in PDF format and is readable on mobile. You can download it directly to your computer to pull up whenever you need it.