Red Tail Shark

The red tail shark, Epalzeorhynchos bicolor, is a striking freshwater fish recognized for its sleek, dark body and vibrant red or orange tail fin. Native to the rivers of Thailand and Southeast Asia, this semi-aggressive species typically grows to about 6 inches in length and is best suited for larger aquariums of at least 55 gallons. Red tail sharks are territorial, especially with other bottom-dwelling fish, so providing ample hiding places and structure is crucial for their well-being. They thrive in water temperatures ranging from 72-81°F and prefer a pH of 6.5-7.5. Their diet consists of algae, sinking pellets, and fresh vegetables, making them both an eye-catching and functional addition to community tanks for experienced aquarists.