Aquaponic Systems are integrated, self-sustaining systems that combine the cultivation of plants and the rearing of aquatic animals in a symbiotic environment. This category involves the techniques and practices of Aquaponic Gardening, a method that utilizes the waste produced by fish or other aquatic animals to supply nutrients for plants grown hydroponically, which in turn purify the water. Gardening refers to the broader aspect of cultivating and growing plants as part of horticulture, in this context specifically related to the aquatic environment.