ABSTRACK This research was conducted on June 3 - July 13, 2019 at the Aquaculture Technology Laboratory, Fisheries and Maritime Faculty, Riau University. This study aims to determine the best dose of aquavita premix booster in enhancing growth, feed efficiency and survival of baung fish. Research containers used in the form of aquariums measuring 60cm x 40cm x 40cm as many as 20 aquariums w…