Zafer Karsli, Dilek Sahin, Meryem Oz, Unal Oz and Orhan Aral, 2022. The Effect of Dietary Supplementation of 17α -Methyltestosterone and 17β-Estradiol Hormones on Growth, Sex Conversion and Reproduction in Electric Yellow Cichlid (Labidochromis caeruleus). Pakistan J. Zool., 54: 213-218. DOI: https://dx.doi.org/10.17582/journal.pjz/20210105110138