Enriched with OF OptiAR-X: a metabolic enhancer that enhances food conversion rate (FCR), Increases the palatability, boost growth – fin elongation and body shaping Fortifies immune system: OF AR-G2 is bio-formulated to fortify the Arowana’s immune system For better health and extra resistance against parasitic sickness, thus reducing mortality Enhances growth through a superior digestive performance during high levels of feeding No artificial chemical coloring/enhancer added: made from natural organic sources A superior color enhancement that intensifies your beloved Arowana’s color pigments Pure animal protein feed that is easily metabolized by the Arowana carnivorous digestive system