The book collection "Aquaponics systems, fish" is intended to disseminate the sciences of synergistic food production such as aquaponics. This food production system is accessible to the general public and eliminates many of the current problems related to the control of the context of an aquaponic system. In this sixth volume, specific topics of improvement and management of the aquaponic production unit are addressed. Specific cases and monetization methods are mentioned.

The whole system of books called "Aquaponics systems" is divided into three texts which are "Aquaponics systems, plants", "Aquaponics systems, fish", "Aquaponics systems, microbes" and "Aquaponics systems, automation and intelligent control". The entire collection is intended to provide insight into advances in the science of aquaponics and food production in the 21st century. It is taken for granted that the implementation processes of aquaponics units will be mentioned, but new techniques and technologies for increasing production are also published.