Red-scaled fish, also known as stone-scaled fish, time-scaled fish, and striped fish, is a treasure of fish in my country. It is produced in the streams of Mount Tai. The adult fish is no more than 20 centimeters long. The meat is tender and delicious. It is a valuable delicacy and can also be used medicinally. The red-scaled fish is a unique treasure of Mount Tai and was a "tribute" to the court in the Qing Dynasty. The red-scaled fish grows in the streams of Mount Tai at an altitude of 270 to 800 meters. It is one of the "five famous fish" in China, along with the oil fish and bow fish in Erhai Lake in Yunnan, the yellow fish in Qinghai Lake, and the anchovy in Fuchun River. Although the red-scaled fish is small, it is shining and beautiful.