The Showa Swordtail is a beautiful and distinct variety of the swordtail fish (Xiphophorus hellerii), a species belonging to the Poeciliidae family. This freshwater fish is popular among aquarium enthusiasts due to its vibrant colors and distinctive sword-like extension on the caudal fin, which is more pronounced in males. Showa Swordtails are known for their striking and diverse color patterns. They typically exhibit a combination of black, red, and white markings. The colors are often distributed in patches or stripes along the body, creating a visually appealing contrast. Showa Swordtails are moderate in size, with males usually being slightly smaller than females. On average, they can grow to about 4 to 6 inches (10 to 15 centimeters) in length.