Aquaponics for Beginners: The Essential DIY Aquaponic System to Growing Organic Vegetables and Fish together, All Year Round in your Backyard, for Fun and Profit Paperback – October 10, 2020

It is a good read.

A goodly amount of information that is freely available online but written with autocorrect errors, poor organisation, and bad proofreading. A number of the assertions in the text are vague or incorrect. The author provides rules of thumb that are not backed by formulas or clear explanations. Read up online, you will likely get better information than is in this book.

Awesome! Now the learning can begin!