Red Tail Black Shark The Redtail Shark, also known as the Redtail Black Shark is great for the semi-aggressive community aquarium, as long as they are the sole sharks and the other tankmates are of similar size. The Redtail Shark is a beautiful fish with a jet black body and a bright red tail. The dorsal fin is marked with a white tip. It requires a large aquarium with driftwood, rocks, and spots of dense vegetation. This shark may set up territories around the aquarium. An omnivore, the Redtail Shark is not a particularly finicky eater. Flake food, freeze-dried bloodworms and tubifex, as well as vegetable-based foods should be fed. CareCare Level: ModerateTemperament: Semi-AggressiveColour Form: Black, RedDiet: OmnivoresMax Size: 15cmOrigin: ThailandFamily: CyprinidaeTank Size: 200LTemperature: 23-28cpH: 6.5-7.5 ***Photos for reference only*** If you like updated photo please contact us and we will send you photos/video of actual fish that you are purchasing.