1. “Purple bacteria as added-value protein ingredient in shrimp feed : Penaeus vannamei growth performance, and tolerance against Vibrio and ammonia stress”. Alloul A, Wille M, Lucenti P, Bossier P, Van Stappen G, Vlaeminck SE, Aquaculture 530, 735788 (2021).   http://doi.org/10.1016/J.AQUACULTURE.2020.735788