What defines aquaponics?

Aquaponics is defined as a farming system that integrates aquaculture (the cultivation of aquatic animals such as fish) and hydroponics (the cultivation of plants in a water-based, nutrient-rich solution). This innovative system creates a symbiotic environment where the waste produced by the fish provides essential nutrients for the plants, while the plants help filter and purify the water that returns to the fish tanks.

This closed-loop system is sustainable and efficient, utilizing water in a way that minimizes waste, making it an attractive option for food production. The combination of these two practices not only maximizes space and resource efficiency but also enhances biodiversity.

Other options may describe practices related to food production or fish management but do not accurately capture the unique dual-system approach that characterizes aquaponics.