) grown in three different conditions (soilless medium as a control; greenhouse aquaponics and warehouse aquaponics, both using Koi fish). This study contributes to the literature in several ways. First, we examined the acceptability of aquaponically grown
University of Minnesota (lat. 44°59ʹ17.8ʺN, long. 93°10ʹ51.6ʺ W). Fish species grown in the various aquaponic production facilities consisted of the following: Perca flavescens (yellow perch), Oreochromis spp. (tilapia), Cyprinus carpio (koi), and
, Cyprinus carpio var. Koi ( Linnaeus , 1758), stocking density and nutrient recycling with spinach in an aquaponic system J. World Aquacult. Soc. 45 652 661 Hussain, T. Verma, A.K. Tiwari, V.K. Prakash, C. Rathore, G. Shete, A.P. Saharan, N. 2015 Effect of