THE NATURAL AQUARIUM - A COMPLETE GUIDE is Available Now!

Sep 30, 2026

THE NATURAL AQUARIUM - A COMPLETE GUIDE, teaches the brand new hobbyist how to create a perfect aquarium with minimal equipment and very little maintenance. This system allows you to enjoy healthy plants and happy fish as nature grows an environment filled with life in your fish tank.
With more than 250 high quality photos and illustrations, THE NATURAL AQUARIUM - A COMPLETE GUIDE, teaches hobbyists to create a perfect aquarium the very first time they try. Thousands of hobbyists have created beautiful, healthy aquariums using these methods, with many showcased in this book including details on each tank that are sure to inspire you.
THE NATURAL AQUARIUM - A COMPLETE GUIDE was written by biologists, laboratory technicians, and researchers. Their work offers in depth research investigating the science of natural aquariums. Chapters analyze topics including soil, sand, plants, water, lighting, temperature, disease, balance, diversity, food web, supplements, and more. There are chapters of special interest to the hobbyist on botanicals and aquascaping.
THE NATURAL AQUARIUM - A COMPLETE GUIDE is dedicated to Louis Foxwell, lovingly known as Father Fish, who spent many years promoting the joy of natural fish keeping.
The book is avaiable on Amazon world wide, at Barnes and Noble, and at the Apple Book Store. Signed copies may be purchased on line at FatherFishAquarium.com.

Lou Foxwell, known as Father Fish, is a pioneer of natural aquarium keeping and the creator of the Father Fish Method. His approach to planted aquariums focuses on building balanced, self-sustaining ecosystems using soil substrates, natural processes, and minimal maintenance. The Father Fish Method draws inspiration from the Walstad Method and the natural aquarium philosophy of Takashi Amano.

Before entering the aquarium industry, Lou spent 25 years as a missionary, serving a congregation of deaf worshipers. He later opened a tropical fish store, where he adopted the role of Father Fish.

His passion for fishkeeping began in childhood, inspired by his grandmother from Berlin, Germany. He went on to become a founder and original board member of the National Aquarium, where he helped shape its early development and leadership.

With decades of experience across the fishkeeping world, Father Fish shares practical knowledge on planted aquariums, dirt substrate systems, and natural ecosystem balance. He also provides plants, soil supplements, and tools to help hobbyists create thriving aquariums with less effort and fewer water changes.

Helpful Links:

Join the Father Fish Shoal Discord channel. It’s a wonderful community to learn & grow. https://discord.gg/father-fish-shoal

Official Father Fish Merch at https://father-fish-official-merch.printify.me We have t-shirts, hats, bags, and much more!

Join this channel to get access to perks:
https://www.youtube.com/channel/UC_yczBK9HleS-HOFFHtM5Wg/join

Support me on Patreon
https://www.patreon.com/user?u=25478137
For sales of plants, fish, supplies and more go to https://father-fish-aquarium.myshopify.com/
Father Fish Facebook Page
https://www.facebook.com/groups/3244678768912659/

All clips and images are used for illustration purposes only.
Learn how the natural aquarium approach changed the hobby forever. This video explores the foundational book behind the method.

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