O.S.I Fish Foods
O.S.I. (Ocean Star International) fish food is made to the same standards as the food they make for use in their own hatcheries. O.S.I. fish food includes freshwater and marine mixes, goldfish, betta, and cichlid food (and food just for angelfish), supplements for herbivores and carnivores, sinking foods for bottom feeders, and color enhancing fish food.