How to care Black Red Tail Shark care in your tropical fish aquarium? Black red tail shark is a popular fish of the Cyprinidae family. Unusual coloring, the shape of the body resembling a shark, interesting behavior, all this made the red tail shark a very common fish. However, in each barrel of honey, there is a fly in the ointment. She also has a two-color … What? Let’s talk about this further. INHABITATION IN…"Tropical Aquarium fish Black Red Tail Shark Care"